中英释义：
原声例句
我不知道他是谁，他来自哪里，他受谁资助，但我知道他是一切的关键。
I don't know who he is, or where he's from. How he's funded but I know he's the key.
《碟中谍5：神秘国度》《Mission Impossible: Rogue Nation》
双语例句
不过我不知道他是谁。他用假名。
But i don ' t know who is he . he use pseudo - name
我不知道他是谁，但是他(她)用我们的代码方法了孕妇腹部的运动。
I don't know who that user is,but he, or she, used our code to magnify small belly movements during pregnancy.
这个家伙，我不知道他是谁,不过他看起来在很多这类地方出现,但你不必依赖他做的表情。
This guy--I don't know who he is but he seems to be on a lot of these things but the thing is you don't need to rely on him.
重点词汇
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不知道
be ignorant of; be insensible of; be unaware of; hear nothing of; a stranger to
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他是
he is