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- The spirit is willing but the flesh is weak. 心有余而力不足。
- He eld off his departure until his sister had come. 他推迟行期直到他妹妹来后才走。
- You must have mistaken her for her sister. 你一定是把她误认为是她的姊妹了。
- She was envious of her sister's new job. 她很羡慕姐姐的新工作。
- My sister speaks Cantonese very fluently. 我姐姐广州话说得很流利。
- The shock make me go all weak at the knee. 这件事把我吓得两腿发软。
- She was extinguished by her sister. 她的妹妹使她相形见绌。
- Tom's sister says he is weak in the upper storey. 汤姆的妹妹说他脑子笨。
- You must be weak in the head if you believe that. 你相信那件事可就太傻了。
- How old is your sister? She is thirteen years old. 你的姊妹几岁？她十三岁。
- He cannot run because he has a weak heart. 他有心脏病，不能跑。
- My sister is always a studious student. 我妹妹一直是一个勤奋好学的学生。
- A fearful person is a weak person. 怕这怕那的人是软弱的人。
- Cut some pineapple for your sister. 给你姐姐切几片菠萝吧。
- Can Mary bed down with her sister? 玛丽可不可以跟她姐妹同睡一床？
- They took turns in nursing his sister. 他们轮流照顾他的妹妹。
- The shock made me go all weak at the knees. 这件事把我吓得两腿发软。
- He delights in teasing his younger sister. 他以戏弄他妹妹为乐。
- His weak chest was a legacy of a childhood illness. 他那瘦弱的胸脯是儿时患病的后遗症。
- My sister never tires of talking about her work. 我姐姐总是不厌其烦地谈论她的工作。
