您要查找的是不是：
- I have so many things to do that I even don‘t know which one to begin with. 母亲顶住来自医生和亲戚的巨大压力，不知从哪件开始.
- I don' t know Miss Green from Miss Smith. 我认不出谁是格林小姐，谁是史密斯小组。
- I don' t know how far to rely on him. 我不知道应该依靠他到什么程度。
- I don' t know what to do to fix this in my mind. 我不知道怎样才能牢牢记住这一点。
- I don' t know when this wine was bottled. 我不知道这酒是何时装瓶的。
- I don t know the exact spot where it happened. 我不知道事情发生的确切地点。
- I don; t know if I should pity or admire you. 我不知道我该同情你还是羡慕你。
- I don' t know the exact place where he wants to go. 我不知道他到底要到哪里去。
- I don' t know what he is driving at. 我不知道他是什么意思。
- The hen answers, Cluck, cluck, I don t know. 然后母鸡去问鸭子。“嘎嘎，我不知道。”
- Quack, quack, I don t know, answers the duck. 绵羊回答说，“咩，我不知道。”绵羊去问狗。
- Peter Marwood I don‘t know, I don‘t know. Peter Marwood我不知道，我不知道。
- I don’t know whether he aggress with you. (宾语)我不知道他是否同意你的观点。
- I don’t know how that transpired. 我不知道这事怎么传出去的" 。
- Whether we can relly help ypu ,I don’t know yet . 我们是否真的能帮助你，我还不知道。
- It,s so cary . i don,t know what happen in taiwan. 虽然想在家看书，不过总觉自已没有定性。
- I don' t know him personally, but I' ve read his books. 我对他个人并不了解; 但我看过他的书.
- I don' t know how old he is, but he looks well over / past forty. 我不知道他多少岁; 但是他看上去有四十多岁了.
- I don' t know how old he is, but he must be sixty something. 我不知他的年纪，但他肯定有六十多岁了。
- I don' t know how she puts up with him / his cruelty to her. 我不明白她怎麽能容忍他[忍受他的虐待].
