California Republican Dan Lungren said Mr.Obama is not living up to his campaign promises to cut taxes and federal spending.

VOA: standard.2009.03.17

I could cut that up into fragments, and I could search in these fragments to try to find the one that has the insulin gene on it.

我把那部分切成碎片,然后从中找到有胰岛素基因的那一段

耶鲁公开课 - 生物医学工程探索课程节选

You just have to live, you can't cut up.

你不得不生存，你不能就此停止。

普林斯顿公开课 - 人性课程节选

Economists warn growth may be cut by up two percentage points this year, to about four percent.

VOA: standard.2010.05.21

If everyone else is cutting down I don't have too, and if everyone else does cut down I don't have to, I end up using hot water and driving a big car and so on.

如果大家都想减排,我没必要跟风,如果别人真的减排了又与我何干,我照样用着热水,开着大排量汽车

耶鲁公开课 - 博弈论课程节选

The announced troop cut was widely anticipated and will leave about 10,000 NATO forces in Kosovo compared to up to 15,000 troops there at any given time.

VOA: standard.2009.06.11

If I cut both the plasmid and my DNA of interest with the same restriction enzyme I'm going to end up with the same sticky ends on both molecules.

如果用同一种限制性内切酶,来切割质粒和我感兴趣的DNA,在两个分子上就能得到同样的粘性末端

耶鲁公开课 - 生物医学工程探索课程节选

Investors also fear the new administration will loosen fiscal policies, although EU nations from Greece to Britain are being forced to cut spending to shore-up Europe's weakening euro currency.

VOA: standard.2010.05.29

The main goals of the summit are to agree on targets to cut to greenhouse-gas emissions and to set up a mechanism to provide developing countries with the billions of dollars needed to cope with climate change.

VOA: standard.2009.12.17

The goal is to come up with substantive, but workable solutions to cut greenhouse gas emissions,promote new, eco-friendly technologies, but also promote economic growth and investment and help the less developed nations to adapt to these new conditions.

VOA: standard.2009.12.09