自己做的用法和樣例：
例句
-
這個(gè)練習真是你自己做的嗎？
Are you sure you did this exercise by yourself? -
他知道自己做錯了。
He knew that he had done wrong. -
她應該自己做作業(yè)。
She should do her homework herself. -
他堅決認為自己做對了。
He insisted that he had done right. -
我真喜歡你的頭發(fā)樣式。是你自己做的嗎？
I just love your hair that way. Did you do it yourself?
