维基词典粤语短语
原书拼音: /jɐt̚⁵ jɐn²¹ t͡sou̯²² siː²² jɐt̚⁵ jɐn²¹ tɔːŋ⁵⁵/
one should bear sole responsibility for one's own actions
用例
他在眾人面前承認錯誤,表示一人做事一人當。
He admitted his mistake in front of everyone, showing that what one does, one must bear the consequences.