America's National Cancer Institute has said that people who smoke low-tar cigarettes do not reduce their risk of getting diseases linked to smoking.

VOA: special.2010.03.09

How do I reduce this to a smaller-size problem in the same instant?

我怎么能把这个问题,缩小成更小规模的问题呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

if developing countries do not take some action to reduce their trajectories,

如果发展中国家不行动起来减少排放的话，

全球变暖和发达国家 - SpeakingMax英语口语达人

President Obama says the United States must reduce its demand for drugs and do its part to reduce the flow of guns and money to Mexico.

VOA: special.2009.04.18

A thousand economists, from leading universities across the country sign a public appeal to congressman and president, not to pass this bill, that it would not do what they said it would do, it would not reduce unemployment, it would in fact lead to retaliation it would make it harder for Americans to sell goods to other countries.

但有数千位经济学家，来自于全国各大院校,向国会和总统公开发出呼吁，不要通过限制进口法案，法案不会奏效，法案不会减少失业，事实上会招致报复,会让美国更难,同别国做交易。

斯坦福公开课 - 经济学课程节选

To do so would reduce profits for the railroad.

VOA: special.2010.04.15

But what I do expect and what we will try to do is to reduce the level of fraud."

VOA: standard.2009.10.23

But I think there is a lot the region still needs to do to reduce fear.

VOA: standard.2010.07.07

Reducing saturated fats may reduce cholesterol, but low fat diets alone don't seem to do much to actually reduce clogged arteries and heart attacks.

VOA: standard.2010.03.25

"They can buy any kind of capability they want. But we are determined, working with Mexico, to do everything in our power to reduce this violence."

VOA: standard.2010.07.20

To put an end to Cold War thinking, we will reduce the role of nuclear weapons in our national security strategy and urge others to do the same."

VOA: standard.2010.08.06