Experts say one of the reasons the gunfight is so interesting to many people is that no one knows who shot first or why.

VOA: special.2010.02.15

It has to stay relevant to the market, so nobody really knows where these interest rates come from because no one person sets them.

交易价格必须与市场价格一致,因此没有人能确定,利率的决定过程,因为个人无法决定利率

耶鲁公开课 - 金融市场课程节选

And he says, I don't, "No one really knows where the Nile River starts."

他说，“我不，没人真的知道尼罗河的源头到底在哪里。”

神话有趣的课 - SpeakingMax英语口语达人

Two other traditions for welcoming the New Year are a midnight kiss and an attempt to sing a song that almost no one knows.

VOA: special.2009.12.28

The fact is, no one really knows.

事实上，没有人真正知道。

耶鲁公开课 - 旧约导论课程节选

Well,no one really knows. The Oxford English Dictionary lists about six hundred fifteen thousand words.

VOA: special.2011.01.12

I think that might be the reason- no one knows what all their reasons were.

我认为也许这就是原因-,没有人知道他们所有的原因是什么。

耶鲁公开课 - 金融市场课程节选

No one knows until the end of the game whose hidden card is the winner.

VOA: special.2009.11.22

Orson Welles I should say the Orson Welles character has also faked his death, so no one except his immediate conspirators knows he's still alive.

另外,这个角色还装死，只有其同谋,知道他仍然活着。

耶鲁公开课 - 政治哲学导论课程节选

You don't seem to think! No one thinks-- no one knows how I feel.

VOA: special.2010.05.15

No one knows for sure who gave it this name in the eighteen thirties.

VOA: special.2010.03.21

That means the song is so old, no one really knows who wrote it.

VOA: special.2009.07.27

The bad news: no one knows when the job market will recover.

VOA: special.2009.08.20

No one even knows how many forensics laboratories, public or private,there are.

VOA: special.2009.10.03

That is because no one knows or sure if he really lived.

VOA: special.2009.02.21

No one really knows how many people have gotten sick.

VOA: special.2009.11.24

No one knows who first told stories about Pecos Bill.

VOA: special.2009.11.28

No one knows who put the kitten there or why.

VOA: special.2009.02.23

No one knows exactly how many mompreneurs there are.

VOA: special.2010.04.23

He says it is true that such crops can have higher output with less cost,but added: No one knows the consequences that will have on soil fertility and the human body.

VOA: special.2010.05.18

he asked. "No one knows what has happened.

VOA: special.2009.01.31

No one knows if all this will work.

VOA: special.2009.05.01

"No one knows what has happened.

VOA: special.2010.05.29

He says no one knows whether the second wave will be more severe than the first or will remain moderate.

VOA: standard.2009.09.04

No one knows exactly where disc golf started, but some credit it to a group of school children in Vancouver,Canada.

VOA: standard.2010.08.03

But experts say no-one knows how large the world stockpile of nuclear material is because not every country reports what it's producing.

VOA: standard.2010.04.06

Janitors in Yonkers are preparing for students to return in September, But no one knows yet how many teachers will be here to greet them.

VOA: standard.2010.08.11

Angus Nicoll of the European Center for Disease Prevention says that at this point no one knows whether the virus will become more or less virulent in the months ahead.

VOA: standard.2009.04.30

But news reports indicate no one knows how many corpses remain in the streets, how many have been burned or the number of those buried in private by their families.

VOA: standard.2010.06.15

While analysts say no one knows for sure how many jobs the stimulus has created, President Obama says he's under no illusions that one program alone can solve the nation's economic problems.

VOA: standard.2010.06.18