The teacher replied, "My dear sister, I tried my best to leach him, but your son did not want to lean the tricks and strategies of survival."

老师回答说：“好姐姐，我已经尽力了，可你儿子不愿学习生存的技巧和策略。”

youdao

Karen asked her son, "Would you like to give your blood to your sister?"

凯伦问她的儿子：“你愿意给你妹妹献血吗？”

youdao

His only son, Hamnet (the name was relatively common), died at the age of 11, but his sister Judith lived to be 77.

他唯一的儿子，哈姆·奈特(真是相当普通的名字)，在11岁时死了，而他的龙凤胎姐妹朱迪思则活到77岁。

youdao

After he died, she lived with her sister's son, orchestra conductor James DePriest.

VOA: special.2009.01.25

For example, if your son got in a fight with his sister and you're very concerned about him,

例如，如果你的儿子跟他的妹妹打了起来，你对他很是担心，

I need 课堂 - SpeakingMax英语口语达人

Mother from son, sister from brother.

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Why my son, why my sister, why my friend, why not me?

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