最終更新日：2024/08/07
I watched the Galton board as the balls bounced down the pegs.
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I watched the Galton board as the balls bounced down the pegs.
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I watched the Galton board as the balls bounced down the pegs.
I watched the Galton board as the balls bounced down the pegs.
DiQt（ディクト）
無料
★★★★★★★★★★
