I don't know who the nine Muses were, but ask Gill-she's a mine of information.
我不知道缪斯九女神是谁,但你可以去问吉尔&她学识渊博。
互联网摘选
I didn't know whether my family was alive or dead. I felt as if I was in limbo.
我不知道家人是生是死,感觉自己茫然无措。
《柯林斯高阶英汉双解学习词典》
I don't know which is the bigger piece of shit, you or your Landrover.
我不知道什么是更大的狗屎, 是你还是你的吉普车.
电影对白
