1.
I do not know who I am or where I came from.
我不知道我是谁，也不知道我来自何方。
2.
"Do you know who I am?"
“你知道我是谁吗？”
3.
I know who you are and whom you represent.
我知道你是谁并代表谁。
4.
I don't know her,nor do I know who she is.
我不认识她，我也不知道她是谁。
5.
He was facing away from me, so I couldn't see who he was.
他脸背着我, 所以我不知道他是谁。
6.
I don’t know who he is or where he came from and that’s a fact.
我不知道他是谁，是哪里人，这是事实。
7.
I have no idea who this murderous fiend may be.
我不知道这个杀人不眨眼的恶魔是谁。
8.
I don't know who that is. Maybe it's Paul's father.
我不知道那是谁。可能是保罗的父亲吧。
9.
Do you know who I am?@ she asked. And I did.
她问我：“你知道我是谁吗？”是的，我知道她是谁，
10.
We do not know what led to the disaster nor who inflicted it.
我不知道灾祸从何时起，也不知道肇事者是谁。
11.
You don't even know who l am. Oh, l don't even know what l'm doing here.
你连我是谁都不知道我弄不清我在这里作什么！
12.
"He goes by the name of Smith, but I don't know who he really is."
他名叫史密斯，但我不知道他到底是谁。
13.
I have no idea who decided the composition of the committee ?
我不知道委员会的成员是由谁选定的。
14.
We looked at each other wondering who he was alluding to.
我们相互看看，不知道他指的是谁。
15.
"No. I don't even know him."
小芹说：“不愿意！ 我知道人家是谁？”
16.
I didn't know whom she was referring to when she said that.
她这样说时,我不知道她指的是谁。
17.
I do not know who wrote these words,
我不知道这段文字是谁写的，
18.
I know how to fight and I know how to make peace.
我知道我是谁，也知道我想做什么。”