Number one, its probability is low and based on past knowledge.

第一，它的可能性很低，但这是建立在过去知识的基础上。

youdao

Number one is to never judge a book by its cover, for a cover can fool you.

第一是切记不要从封面来判断一本书的好坏，因为封面有时也会蒙骗你。

youdao

There is no eternal number one.

第一不会永远属于一个人。

youdao

Jim Jennings from the Allstate Insurance Company says the number one cause of distracted-driving accidents is the mobile phone.

VOA: special.2010.07.01

And that keeps people trapped in abusive relationships but-- And that's number one, ? but what else might be going on?

这些考虑使得人们被困在家庭暴力中-,这是第一个原因，还有什么原因呢？

耶鲁公开课 - 心理学导论课程节选

Objection number one - and here I'll come down to - I wanna talk to team libertarian over here.

第一条反对，我先到下面去-,到这边来和自由主义队员对话。

耶鲁公开课 - 公正课程节选

And I can assure you everybody on this team, everybody sitting around the table has made this a number-one priority and this continues to be my number-one priority.

WHITEHOUSE: Remarks by the President at FEMA Headquarters

So number one -- number one is insurance reform.

WHITEHOUSE: Health Insurance Reform Right Now

"At the height of its success, 'Feud' was both the number-one daytime show and the number-one syndicated television show, becoming one of the most popular game shows ever, " another post on Gary Dawson's Facebook page said.

CNN: Former 'Family Feud' host Richard Dawson dies