In a statement, the Democratic chairmen of three key House committees said while there are clear differences between House and Senate bills, both will bring fundamental health care coverage to millions who are currently uninsured.

VOA: standard.2009.12.25

And we talk about two or three key things that might be really really important.

谈论两三件关键的事情,那些事情着实重要。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

We've distinguished three different views as to the secret or key to personal identity across time.

我们陆续已经辨别了三种不同的,关于个人认同感关键的理论观点。

耶鲁公开课 - 死亡课程节选

and said key presidential decisions are two or three weeks away.

VOA: standard.2009.10.23

And then there's three parts to the parenthesis after the key word "for."

然后在for关键字后面的括号里,有三个部分“

哈佛公开课 - 计算机科学课程节选

The president has said on numerous occasions that the key to combating al-Qaida and Taliban advances is a regional approach that includes three elements: military action,diplomacy, and support for development.

VOA: standard.2009.03.26