= arrayOf(1, 2, 3) val arrayTwo = arrayOf(4, 5, 6) val combinedArray1 = arrayOf(0, arrayOne, arrayTwo) println(combinedArray1.contentDeepToString()) val combinedArray2 = arrayOf(0, *arrayOne, *arrayTwo) println(combinedArray2.contentToString()) } [0, [1, 2, 3], [4, 5, 6]] [0, 1, 2, 3, 4, 5, 6] Kotlin 的 *