People on the road didn′t know what happened and said, "Look at the young man. He is riding a tiger! Cool! Superman!" Hearing these words, the young man was very angry, "Why can′t they see I′m suffering a lot?"

路上的人不知道发生了什么，说：“看那个年轻人。他骑着一只老虎！酷！超人！”听到这些话，年轻人非常生气。“为什么他们看不出我在受苦？”

youdao

He didn; t usually eat at fast food restaurant and didn't know what to order.

他不经常在快餐店吃东西同时也不知道该点些什么。

youdao

You know, he didn"t even bother to say hello to me when I saw him on the street yesterday."

你可知道，昨天我在马路上见到他，他连招呼都不跟我打。

youdao

But he says he and his two friends didn't really know much about the music business.

VOA: special.2010.04.19

And what happens of course thereafter, as you'll remember, is that Lily pops up from the back seat: "Hi." He didn't know that she was there.

那么，在那之后发生了什么呢，正如你所记得的,莉莉从汽车后座突然跳出来，你好，他根本就不知道她在那儿。

耶鲁公开课 - 1945年后的美国小说课程节选

Sure, if my son would wake up and I didn't tell him, he wouldn't know that it was duplicate.

当然，如果我儿子醒来,可我还是没告诉他，他不会知道这塔是重新搭的。

耶鲁公开课 - 死亡课程节选

He either didn't know what he was getting into or didn't know how to go about it.

NPR: Congress Reacts Swiftly to Iraq Speech

"You didn't know he was out because, to a large extent, you voluntarily got yourself so drunk that you didn't know where he was, " the judge told her.

BBC: Mother of wandering Flintshire street boy, 5, is warned

What does James Murdoch now know that he didn't know when last on the spot and when exactly did he find out that there was rather a lot he, apparently, didn't know?

BBC: Scaffolding and doling out rope