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TokyoRubyKaigi10

hassaku
January 13, 2013

 TokyoRubyKaigi10

hassaku

January 13, 2013
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  1. पғͷॿ͚Λಘͳ͕Β
    ָ͘͠։ൃ͢ΔͨΊͷ
    ΞϨίϨ
    $
    CBSUP
    5IF(BSBHF
    IUUQXXXqJDLSDPNQIPUPT!/
    IUUQDSFBUJWFDPNNPOTPSHMJDFOTFTCZ
    Activities on a little ingenuity to enjoy
    working with co-workers’ help
    T a k a s h i H a s u o
    ࿇ ඌ ߴ ࢤ
    TokyoRubyKaigi10 2013.1.13 11:15-11:30
    speakerdeck.com/hassaku

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  2. ఏڙ
    גࣜձࣾ
    ສ༿
    &WFSZMFBG$PSQ
    speakerdeck.com/hassaku

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  3. 自己紹介 / Who am I
    • Takashi Hasuo@Everyleaf Corporationʢສ༿ʣ
    • Ruby Programmer
    • Developing Rails applications and in-house
    system management
    • Joined the company in July last year
    • Robot! → Me! →
    • In previous job, I worked as a research and
    development engineer at a manufacturer.
    (not a web developer) speakerdeck.com/hassaku

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  4. ͸͡Ίʹ
    Introduction
    speakerdeck.com/hassaku

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  5. $
    EJFSLFO
    &OUFSJOHTUBSUVQ
    IUUQXXXqJDLSDPNQIPUPTEJFSLFO
    IUUQDSFBUJWFDPNNPOTPSHMJDFOTFTCZ
    本セッションで
    話したいこと
    About this session

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  6. 昨年7月に入社してから今
    まで、色々と分からない
    ことも多かった
    $
    EJFSLFO
    &OUFSJOHTUBSUVQ
    IUUQXXXqJDLSDPNQIPUPTEJFSLFO
    IUUQDSFBUJWFDPNNPOTPSHMJDFOTFTCZ
    There have been a lot of things I don’t understand
    since I joined the company in July last year.

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  7. 人の助けを得ないと何も
    進まない状況だった
    $
    EJFSLFO
    &OUFSJOHTUBSUVQ
    IUUQXXXqJDLSDPNQIPUPTEJFSLFO
    IUUQDSFBUJWFDPNNPOTPSHMJDFOTFTCZ
    I’ve not got any work done without
    someone’s help.

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  8. $
    EJFSLFO
    &OUFSJOHTUBSUVQ
    IUUQXXXqJDLSDPNQIPUPTEJFSLFO
    IUUQDSFBUJWFDPNNPOTPSHMJDFOTFTCZ
    ただし、人に助けてもらうと
    いうことは、しばしば協力者
    に負荷を強いてしまう
    But helping me could put an extra
    burden on co-workers.

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  9. $
    EJFSLFO
    &OUFSJOHTUBSUVQ
    IUUQXXXqJDLSDPNQIPUPTEJFSLFO
    IUUQDSFBUJWFDPNNPOTPSHMJDFOTFTCZ
    そこで、楽しい開発が出来るよ
    う、負担を軽減すべく、色々と
    工夫をしながらアレコレしてき
    た経験について共有したい
    So, I’d like to share my experiences
    about activities on a little ingenuity to
    reduce such burden and enjoy
    development.

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  10. $
    EJFSLFO
    &OUFSJOHTUBSUVQ
    IUUQXXXqJDLSDPNQIPUPTEJFSLFO
    IUUQDSFBUJWFDPNNPOTPSHMJDFOTFTCZ
    Git handling
    Server operation
    Pair programming
    ࡞ۀ؀ڥΛखܰʹγΣΞ ։ൃ؀ڥΛखܰʹೖख
    "QQFBM
    ࣗ෼ͷঢ়گΛݟ͑ΔԽ
    ϝϯόʔͷಘҙ෼໺Λݟ͑ΔԽ
    アレコレと工夫した4つの例
    Shared workspace Easily available development environment
    Visualized specialties of members Own status indicator
    Four examples of a little ingenuity

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  11. 本セッションで
    扱わないトピック
    These topics are not addressed here.

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  12. アレコレ1
    作業環境のシェア
    Example 1
    Shared workspace

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  13. こんな経験、
    ありませんか?
    Have you had the following experiences?

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  14. ࡞ۀͷݟֶ࣌΍
    ϖΞϓϩάϥϛϯάʹ͓͍ͯ
    จࣈখͯ͘͞ݟ͑ͳ͍
    ͜ͷΩʔόΠϯυ࢖͍ͮΒ͍
    Viewing the other’s work or doing pair programming,
    Text size is too small too read.
    This key binding is very hard to use for me.

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  15. ෆ׳Εͳૢ࡞Λཔ·Εͨͱ͖
    ϨϙδτϦͷૢ࡞Λؒҧ͑ͯ͠·ͬͨʜ
    αʔϏεͷىಈखॱΛؒҧ͑ͯ͠·ͬͨʜ
    Ͱ΋ɺͲ͏΍ͬͯ͜ͷঢ়گΛ఻͑Ε͹
    ࡞ۀࢦࣔ
    Requested unaccustomed tasks,
    Instruction
    I made a mistake in operating repositories or servers,
    but I don’t know how to tell others of the conditions.

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  16. ผʑͷϚγϯ͔ΒͰ΋
    ಉ͡ը໘Ͱ࡞ۀͰ͖ͨΒ͍͍ͷʹʂ
    I hope co-workers can operate anything
    in same workspace!

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  17. ηογϣϯڞ༗πʔϧΛԠ༻͢Ε͹
    खܰʹϖΞ࡞ۀͰ͖Δ͔΋͠Εͳ͍
    zolrath / wemux
    ෳ਺ਓͰಉ࣌ʹૢ࡞ՄೳͳUNVYηο
    γϣϯΛఏڙ͢Δπʔϧ
    It allows users to host a wemux server and have clients join
    in the same tmux session.
    A tool for shared session makes low burden pair work possible!!

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  18. guest account
    &
    wemux server

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  19. ʮͷ*1ϢʔβύεϫʔυͰϩάΠϯͯ͠ɺ
    XFNVYͷηογϣϯΛBUUBDI͍ͯͩ͘͠͞ʯ
    “Please login and attach the wemux
    session with this guest account”.

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  20. $ wemux users
    Users connected
    1. wemux-guest
    2. hasuo[m]
    ήετϢʔβͰTTIϦϞʔτϩάΠϯ
    ڞ༗ηογϣϯʹBUUBDI
    SSH remote login with the guest account
    and attaching to shared session.

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  21. ʘ)BQQZʗ ʘ)BQQZʗ
    ͓ޓ͍ʹ࢖͍׳ΕͨϚγϯΛ࢖͍
    ͭͭɺಉ͡ը໘Ͱڞಉ࡞ۀՄೳ
    Git handling
    Server operation
    Pair programming
    etc... Co-workers can operate anything
    in same workspace from each machines.

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  22. いつでも気軽にペア作業
    できるようになった!
    Now it’s easy pair work!

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  23. しかし、まだ課題が…
    But, it remains another issue.

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  24. 共同作業はいいが、分担作業
    が必要なケースも多い
    It’s necessary not only pair work
    but also sharing work.

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  25. アレコレ2
    環境構築の省力化
    Example 2
    Easily available development environment

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  26. Ұ࣌తʹख఻͍Λ͓ئ͍͍ͨ͠ͱ͖
    1SPKFDU"NFNCFST
    1SPKFDU#NFNCFST
    ਓखͷඞཁͳ͜ͷ࡞ۀ͚ͩɺҰ࣌తʹଞϓϩδΣ
    Ϋτͷϝϯόʔʹख఻͍Λ͓ئ͍͍͚ͨ͠ΕͲɺ
    ؀ڥߏங͚ͩͰ࣌ؒΛඅ΍ͯ͠͠·͍ͦ͏
    ֤छΠϯετʔϧɺίϛοτ࿙ΕɺઃఆϑΝΠϧͷมߋɺσʔλͷ४උɺFUD
    When temporal help is needed,
    Although I need someone to
    help us from other projects, it
    takes too long to prepare the
    development environment.
    Installations, incomplete commits, config files, data preparation, etc

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  27. खؒͳ͘؀ڥߏஙͰ͖Ε͹ྑ͍ͷʹʂ
    I hope anybody can easily set up the
    development environment!

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  28. खܰʹ7.Λίϐʔग़དྷΔπʔϧΛ
    ࡞Ε͹खؒΛݮΒͤΔ͔΋͠Εͳ͍
    Sinatra application
    7BHSBOU 7.TJO7JSUVBMCPY
    ৗʹ࠷৽ͷ։ൃ؀ڥΛखܰʹೖखͰ͖Δ
    The tool I made makes development environment possible to copy easily!!
    Latest environments are available in anytime.
    Wiki
    without requests
    unnecessary
    from scratch

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  29. ᶃೖख͍ͨ͠։ൃ؀ڥΛબ୒͢Δ
    ᶄ࠷৽ͷ։ൃ؀ڥΛΠϯϙʔτ͢Δ४උ͕੔͏·Ͱ଴ͭ
    ᶅ਺෼ޙ࠶౓ΞΫηε͢Δͱ४උ͕ग़དྷ͍ͯΔ
    ᶆεΫϦϓτΛୟ͖ɺ؀ڥߏஙΛ࣮ߦ͢Δ
    Choose a development environment.
    Wait until preparing to import finish.
    Access the site again and it’s finished.
    Import the development environment.

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  30. % bash < <(curl -s http://192.168.11.7:8080/scripts/rails4-install)
    - Import VM
    [vagrant] Downloading with Vagrant::Downloaders::HTTP...
    [vagrant] Downloading box: http://192.168.11.7:8080/packages/rails4_.box
    [vagrant] Extracting box...
    [vagrant] Verifying box...
    [vagrant] Cleaning up downloaded box...
    - Download vagrant project files
    % Total % Received % Xferd Average Speed Time Time Time Current
    Dload Upload Total Spent Left Speed
    100 400 100 400 0 0 16162 0 --:--:-- --:--:-- --:--:-- 17391
    x rails4_/
    x rails4_/.vagrant
    x rails4_/Vagrantfile
    - Start VM
    [rails4_] Importing base box 'rails4_'...
    [rails4_] Progress: 100%
    [rails4_] Forwarding ports...
    [rails4_] -- 22 => 2222 (adapter 1)
    [rails4_] Creating shared folders metadata...
    [rails4_] Clearing any previously set network interfaces...
    [rails4_] Booting VM...
    [rails4_] Waiting for VM to boot. This can take a few minutes.
    [rails4_] VM booted and ready for use!
    [rails4_] Mounting shared folders...
    [rails4_] -- v-root: /vagrant
    - Login VM
    Welcome to Ubuntu 12.10 (GNU/Linux 3.5.0-17-generic x86_64)
    Last login: Sun Dec 2 05:10:04 2012 from 10.0.2.2
    vagrant@quantal64:~$
    εΫϦϓτ࣮ߦ
    7.ͷμ΢ϯϩʔυ
    7.ͷىಈ
    ϩάΠϯ
    ଈ࠲ʹ࡞ۀ։࢝Մೳʂ
    Execute the script
    Download files
    Creating VM
    Login and start to work

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  31. いつでも手軽に開発環境
    を入手して、ちょっとし
    た作業でも分担できるよ
    うになった!
    Now it’s easy to prepare the development
    environments and share works!

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  32. खܰʹ؀ڥߏங͕ՄೳͱͳΔ͜ͱͰ
    1SPKFDU"NFNCFST
    1SPKFDU#NFNCFST
    ֤छΠϯετʔϧɺίϛοτ࿙ΕɺઃఆϑΝΠϧͷมߋɺσʔλͷ४උɺFUD
    Installations, incomplete commits, config files, data preparation, etc
    The benefit of easily available development environment,

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  33. 1SPKFDU"NFNCFST
    1SPKFDU#NFNCFST
    खܰʹ؀ڥߏங͕ՄೳͱͳΔ͜ͱͰ
    The benefit of easily available development environment,

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  34. 1SPKFDU"NFNCFST
    1SPKFDU#NFNCFST
    खܰʹ؀ڥߏங͕ՄೳͱͳΔ͜ͱͰ
    The benefit of easily available development environment,
    ʘ1PXFSVQʗ

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  35. 1SPKFDU"NFNCFST
    1SPKFDU#NFNCFST
    ʘ)BQQZʗ
    ʘ)BQQZʗ
    खܰʹ؀ڥߏங͕ՄೳͱͳΔ͜ͱͰ
    The benefit of easily available development environment,

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  36. しかし、まだ課題が…
    But, it remains another issue.

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  37. 誰に助けを求めたら良いか
    分からない
    I don’t know who I should ask to help.

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  38. アレコレ3
    メンバー特性の
    見える化
    Example 3
    Visualized specialities of members

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  39. σβΠϯमਖ਼Λख఻ͬͯཉ͍͠ͷ͚ͩ
    ΕͲɺ$44ͱ͔ಘҙͳͷ୭͚ͩͬ
    ୭͔ʹॿ͚ΛٻΊ͍ͨͱ͖
    Asking someone to help,
    I need help with design. But
    who is good at CSS and HTML?

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  40. ͦΕͧΕͷϝϯόʔͷಛੑ͕٬؍తʹ
    ՄࢹԽ͞Ε͍ͯΕ͹ྑ͍ͷʹʂ
    I hope specialties of members can be
    easily-visualized!

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  41. ೔ʑͷίϛϡχέʔγϣϯϩάΛղੳ͢Δ͜ͱͰɺ֤ϝϯ
    όʔͷ٬؍తͳಛੑΛ஌Δ͜ͱ͕Ͱ͖Δ͔΋͠Εͳ͍
    IUUQTMFBGZJO
    ࣾ಺Ͱ೔ৗతʹར༻͍ͯ͠Δ
    ίϛχϡέʔγϣϯπʔϧ
    ղੳ
    ʢࣗવݴޠॲཧʣ
    "͞ΜͷϓϩϑΝΠϧྫ
    DTTܥ
    HJUܥ
    ࣄ຿ܥ
    ಘҙ෼໺
    A log analysis of our communication tool shows specialties of
    members extracted from what they said automatically.
    Natural language
    processing
    Speciality
    Example of A’s profile
    Leafy used at the office daily is a
    communication tool like Twitter.

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  42. Process flowchart
    8FC%SJWFSʹΑΔͭͿ΍͖औಘ
    ܗଶૉղੳثʹΑΔ໊ࢺநग़
    -%"ʹΑΔτϐοΫղੳ
    ֤ϢʔβϓϩϑΝΠϧ࡞੒
    octave
    "͞Μʮޗഐ͸ೣͰ͋Δɻ໊લ
    ͸·ͩແ͍ɻʯ
    ޗഐʢ໊ࢺʣ͸ʢॿࢺʣೣ
    ʢ໊ࢺʣ
    ʮಈ෺ʯʹؔ͢Δ࿩୊
    ʮࣗ෼ʯʹؔ͢Δ࿩୊
    4UBUJTUJDT
    BOJNBM TFMG FUD
    "`TQSPpMF
    ruby
    Scraping with WebDriver
    Noun phrase extraction with
    morphological analysis
    Topic analysis with LDA
    User profiling

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  43. lςετzʹؔ͢ΔτϐοΫ
    ʹ͓͚Δ୯ޠग़ݱ֬཰
    IBTVP
    εϖοΫΛશ෦άϦʔϯͨ͠Β͝൧৯΂ʹߦ͜͏ͱࢥ͍·
    ͢ɾɾɾɻ͋ͱͰTIBSFE@DPOUFYUʹॻ͖׵͑ͨ෦෼ͷϨϏϡʔ
    Λ୭͔ʹ͓ئ͍͍ͨ͠ͱࢥ͍·͢ʂ
    Latent Dirichlet Allocation
    ͭͿ΍͖ͷྫ
    STQFD
    εϖοΫ
    άϦʔϯ

    ෳ਺ͷ࿩୊͔Βੜ੒͞ΕΔ୯ޠͰߏ੒͞ΕΔจষू߹ͷ֬཰Ϟσϧ
    େྔͳσʔλͷػցֶशʹΑΓ
    ֤छύϥϝʔλΛਪఆ
    จষʹ͓͚ΔτϐοΫ֬཰
    ɾɾɾ
    A generative model that explain why some words of the document are similar.
    / An example of a message
    τϐοΫ֬཰ʹج͖ͮ
    ੜ੒͞Ε֤ͨτϐοΫ
    ୯ޠग़ݱ֬཰ʹج͖ͮ
    ੜ੒͞Ε֤ͨ୯ޠ
    Generated words by probabilities
    Generated topics by probabilities
    Graphical model of LDA
    Probabilities of generating
    each topic in document
    Probabilities of generating
    each word in topic
    Each parameters are
    inferred from a massive
    collection of document.

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  44. ॎ࣠ɿϢʔβϓϩϑΝΠϧͱΩʔϫʔυΑΓࢉग़ͨؔ͠࿈౓
    ղੳ݁Ռ
    Keyword : “TDD” Keyword : “cucumber”
    ςετܥͷτϐοΫͰ
    ಥग़͢Δٕज़ܥͷϝϯόʔ
    ٕज़ܥͰ͸໨ཱͨͳͯ͘΋
    ࣄ຿ܥͰ͸ಥग़͢Δϝϯόʔ
    Result
    Users
    ԣ࣠ɿ֤Ϣʔβ
    Correlation score between user profiles and coefficient of keyword
    x-axis
    y-axis
    Engineers with high scores on
    keywords about testing
    Keyword : “精算”
    A business unit member keeps
    higher score on nontechnical topic
    compared with technical topics.

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  45. ところが...
    However,

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  46. ݱঢ়
    wਫ਼౓ʹ໰୊͕͋Γɺ࣮༻ʹ౸Βͣʜ
    w8FCΞϓϦԽͯ͠ɺؔ܎ऀ͕͍ͭͰ
    ΋࢖͑ΔΑ͏ʹ͍ͨ͠
    In an ongoing way
    It’s far from practical use because there are accuracy issues.
    I’d like to provide this analysis through an
    internal web service.

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  47. ʙͷ࿩୊ͳΒ#͞ΜʹਘͶΔͷ͕ద੾ͩͳʂ
    ʘ)BQQZʗ
    "`TQSPpMF
    #`TQSPpMF
    $`TQSPpMF
    %`TQSPpMF
    ཧ૝૾
    Goal
    Mr B is the best person to ask for help on ʙ !

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  48. 状況に応じて、適切なメン
    バーに助けを求められるよ
    うになった!
    (という状態が目標…)
    Now I can ask a proper member to help
    depending on the situation!
    (but demanded continual refinement.)

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  49. しかし、まだ課題が…
    But, it remains another issue.

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  50. 助けてもらったは良いけ
    ど、スキルが追いつかない
    I can't keep up the pace.

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  51. アレコレ4
    コンディションの
    見える化
    Example 4
    Own status indicator

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  52. ϖΞϓϩͳͲͷϖΞ࡞ۀΛ͓ئ͍ͨ͠ͱ͖
    ϖʔε͕ૣ͍͍͚͗ͯͭͯ͢ͳ͍
    ݴ͏λΠϛϯά΋௫Ίͳ͍
    Asking for help on pair programming,
    The pace is too fast to keep.
    And it’s difficult to say about it when
    the opportunity comes.

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  53. ࠓͷঢ়ଶΛ͞Γ͛ͳ͘
    Ξϐʔϧग़དྷΕ͹͍͍ͷʹʂ
    I hope I can appeal own status
    casually!

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  54. ۓுঢ়ଶΛ͞Γ͛ͳ͘Ξϐʔϧ͢ΔγεςϜ
    Λ࡞Ε͹ɺ࡯ͯ͠΋Β͑Δ͔΋͠Εͳ͍
    ͓ɺΩπա͔͗ͨͳʁ
    ϖʔεམͱͦ͏

    "QQFBM
    I made a system to appeal my own status
    for more comfortable pair works.
    Little harshly? Let’s slow down.

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  55. ͞Γ͛ͳ͘ܭଌ͠ɺදࣔ͢ΔͨΊͷγεςϜ
    '3*4,ঢ়ͷ
    σόΠεͰ
    ຺ഥΛ͞Γ͛
    ͳ͘ܭଌ
    Casual system to indicate own status
    Measure heart rate by
    FRISK-like device

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  56. ͞Γ͛ͳ͘ܭଌ͠ɺදࣔ͢ΔͨΊͷγεςϜ
    '3*4,ঢ়ͷ
    σόΠεͰ
    ຺ഥΛ͞Γ͛
    ͳ͘ܭଌ
    Casual system to indicate own status
    Measure heart rate by
    FRISK-like device

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  57. $BQT-PDL
    ͷ-&%ʹ͞Γ
    ͛ͳ͘දࣔ
    ͞Γ͛ͳ͘ܭଌ͠ɺදࣔ͢ΔͨΊͷγεςϜ
    Casual system to indicate own status
    Blink LED
    on Caps lock key

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  58. ಈ࡞ͷ༷ࢠ
    ௨ৗঢ়ଶ ۓுঢ়ଶ
    DEMO
    Racing heart
    Normal heart

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  59. ಈ࡞ͷ༷ࢠ
    ௨ৗঢ়ଶ ۓுঢ়ଶ
    DEMO
    Racing heart
    Normal heart

    View full-size slide

  60. SVCZϓϩάϥϜͰܭଌ஋
    Λड৴ɻ৺ഥ਺Λࢉग़
    ͠ɺ$BQT-&%Λ఺໓
    γεςϜͷ֓ཁ
    ੺֎ઢηϯαͰ݂ӷதͷ
    ϔϞάϩϏϯมԽΛܭଌ
    ϐʔΫִؒ஋Λૹ৴
    System summary
    Transmit peak-to-peak value
    Ruby application blinks LED on Caps
    lock key depending on heart rate.
    Infrared sensor measures varying
    hemoglobin level of blood.

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  61. アレコレ1の場合どうするの?
    How about in first example case?
    Git handling
    Server operation
    Pair programming
    etc...
    Sharing workspace
    on wemux
    ʘݟΕͳ͘Ͷ ʗ
    "QQFBM

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  62. ϓϩϯϓτʹ΋දࣔ
    ௨ৗঢ়ଶ ۓுঢ়ଶ
    Also on prompt
    Racing heart
    Normal heart
    ̎ഒ଎࠶ੜ

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  63. Git handling
    Server operation
    Pair programming
    etc...
    Sharing workspace
    on wemux
    ʘ)BQQZʗ
    ཭Ε͍ͯͯ΋େৎ෉
    It’s not a problem if they’re far away from each other.
    "QQFBM

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  64. 言い出しづらい状況下で
    も、ペースを合わせても
    らえるようになった!
    Now I can have proper pace if I’m hesitant
    to propose slowing down!
    (though this example is very limited.)
    (あまり実用的な例ではありませんでしたが…)

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  65. ·ͱΊ
    Summary

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  66. 日々のちょっとした工夫によって
    助けを得ることの敷居が下がり
    開発をもっと楽しくできるはず
    $
    DPOUFOUTNBZJODMVEFOVUT
    )BQQZ'MBQQZ1FOHVJO
    IUUQXXXqJDLSDPNQIPUPTKV[
    IUUQDSFBUJWFDPNNPOTPSHMJDFOTFTCZ
    I believe a little ingenuity
    which strengthen helping
    each other makes a
    development more
    enjoyable.

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  67. Gitͷૢ࡞
    αʔόʔૢ࡞
    ϖΞίʔσΟϯά
    "QQFBM
    日々のちょっとした工夫の例
    ࡞ۀ؀ڥΛखܰʹγΣΞ ։ൃ؀ڥΛखܰʹೖख
    ࣗ෼ͷঢ়گΛݟ͑ΔԽ
    ϝϯόʔͷಘҙ෼໺Λݟ͑ΔԽ
    Shared workspace Easily available development environment
    Visualized specialties of members Own status indicator
    Four examples of a little ingenuity

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  68. 特に色々な案件を抱える会社では、
    助け合いが活発になることで、
    本来備えた柔軟な組織力を
    100%発揮できるかもしれない
    $
    +PBDIJN4.ÛMMFS
    4POOFOBOCFUFS
    IUUQXXXqJDLSDPNQIPUPTKPBDIJN@T@NVFMMFS
    IUUQDSFBUJWFDPNNPOTPSHMJDFOTFTCZ
    QSPKFDU"
    QSPKFDU#
    QSPKFDU$
    Especially, in case of company which has many projects
    lined up, such activity to help each other without barrier
    might lead to the 100% strength of an organization.
    organization

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  69. $
    CBSUP
    5IF(BSBHF
    IUUQXXXqJDLSDPNQIPUPT!/
    IUUQDSFBUJWFDPNNPOTPSHMJDFOTFTCZ
    We can cast our thoughts into shape to
    make our development more enjoyable with
    DIY mind in the weekend.
    余暇を利用したDIY的な取り組みで
    日々の開発をより楽しく出来そうな
    ちょっとした思いつきを形にしていく

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  70. それぞれの環境で試して欲しい
    そして、シェアしましょう
    Have a try in your situation
    and let’s share it.

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  71. $
    &SJD)FSPU
    %PVHIOVUT
    IUUQXXXqJDLSDPNQIPUPTFIFSPU
    IUUQDSFBUJWFDPNNPOTPSHMJDFOTFTCZ
    ΑΓ࣮ફతͳ
    3VCZΛ༻͍ͨ։ൃͷָ͠Έํ

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  72. $
    OBUIBOHJCCT
    )BJLV
    IUUQXXXqJDLSDPNQIPUPTOBUIBOHJCCT
    IUUQDSFBUJWFDPNNPOTPSHMJDFOTFTCZ

    ௗҪઇ
    )FSPLVͰͭ͘ΔਓͷͨΊͷ3BJMTΞϓϦ

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  73. ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ
    5IBOLZPV
    ಛʹελοϑɾؔ܎ऀͷօ͞·΁

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