"If al-Shabab takes more and more control within Somalia, it is going to be exporting violence the way it just did in Uganda."

VOA: special.2010.07.17

The control group that joined no intervention actually were more luckily to advance in their workplace 20, 30 years later.

未参与干预的对照组,更有可能在二三十年后获得升职。

哈佛公开课 - 幸福课课程节选

We need to find more creative ways to discipline our students and to maintain control in the classroom.

我们需要用更有创意的方法约束学生，维持课堂纪律。

反对体罚 - SpeakingMax英语口语达人

Experts advise using two or more control methods to deal with weeds.

VOA: special.2009.05.26

But also, the students put in actually more time into the class and they outperformed the control group.

而且学生对课业,付出更多时间，成绩比对照组好。

哈佛公开课 - 幸福课课程节选

"So,there is a choice. Bigger government,more mandates, more control,less freedom.

VOA: special.2009.11.13

What this entails is just trying to stop controlling things, but I also mistake it a little bit because by stopping controlling things, you're going to control it more.

必须的是,试着放手不去控制事物，但这也是个悖论,因为想不控制事物，反而会加强控制。

普林斯顿公开课 - 人性课程节选

But he wanted more control over his product.

VOA: special.2009.05.11

Food's more important than family, right. What about how fast the sort of lack of control and now I can kind of binge on it or eat it, I don't even have to wait until the family sits down to eat.

食物比家庭更重要,理解成自身对食物的迅速失控怎么样,暗示自己,现在我可以大快朵颐一番,我甚至都不用等家人全坐下就开始猛吃

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Bigger government,more mandates, more control,less freedom, or lower costs,more opportunity, more freedom or more choice.

VOA: standard.2009.11.08

So I'm going to call that chips implanted in the brain to control prosthetics, but I'm going to make it a little bit more general and call a brain-machine interface.

我要谈谈,能控制假肢的植入性脑芯片,我会简要的谈到,我们把它称为脑机接口

耶鲁公开课 - 生物医学工程探索课程节选

One idea is that,as people age, they grow more thankful for what they have, and have better control of their emotions.

VOA: special.2010.08.03

It turns out that in a lot of languages, C included, you the programmer knowing a bit about how the computer works and the language works, can exercise more fine-grained control.

结果在包括C语言的很多语言当中，你作为一个程序员懂得了一些计算机的工作方式,和语言的处理方式，可以更精确地控制运用它。

哈佛公开课 - 计算机科学课程节选

The Centers for Disease Control and Prevention reports more than twenty-two million people suffer from asthma in the United Sates.

VOA: special.2009.07.28

Now,United Nations officials say representatives from more than sixty countries have made progress on an international agreement to control fish piracy.

VOA: special.2009.02.10

Professor Ervin says this means that some farmers are again using the more toxic herbicides to control weeds.

VOA: special.2010.04.27

A more common way to deal with weeds is to control them enough so that the land can be used for planting.

VOA: special.2009.05.26

However,this is more difficult because it is harder to control the diets of people and because they live longer than other animals.

VOA: special.2009.09.01

The more calories you burn, the easier it is to control or reduce your weight.

VOA: special.2010.06.08

They felt their movement was a struggle for more equal control of the nation.

VOA: special.2010.06.10

He also says boards of directors need to do more to control pay.

VOA: special.2009.10.30

Another suggestion is more support for tobacco-control programs.

VOA: special.2009.03.02

Ervin says that means some farmers have returned to using soil-disturbing tillage or more toxic herbicides to control weeds.

VOA: standard.2010.04.15

Unless carbon emissions are brought under control,he says, the challenge of adapting to global climate change will become ever more difficult.

VOA: standard.2010.06.14

But White House aides stress that President Obama believes that the U.S.-Russia relationship should be about far more than arms control.

VOA: standard.2009.07.06

Two years and two leaders later, the tensions remain and the Taliban control more territory in both countries.

VOA: standard.2009.05.05

Daryll Kimball,the Executive Director of the Arms Control Association, a private research firm, says President Obama is more skeptical about the missile-defense system.

VOA: standard.2009.07.15

"Because 20 years after the end of the Cold War, the U.S.-Russian relationship has to be about more than just security and arms control."

VOA: standard.2010.06.24

Gun control advocates acknowledge there will be more legal challenges by gun rights groups, but they remain optimistic most gun laws in the U.S.

VOA: standard.2010.07.06

They were compared with a control group that had more saturated fat in their diets.

VOA: standard.2010.03.25