(Speech) He says history has shown that no force can occupy Afghanistan.

VOA: standard.2009.11.09

If you connect the body to a spring, which is neither compressed nor extended, there's no force acting on it.

如果将一个弹簧连在这个物体上,弹簧既没有被压缩也没有被拉伸,也不会有力作用在它上面

耶鲁公开课 - 基础物理课程节选

If you leave the body alone, maybe there's no force acting on it.

如果你把物体丢在一边,可能就没有外力作用在它上面

耶鲁公开课 - 基础物理课程节选

Clay answered that no power on earth could force him to vote to establish slavery where it did not exist.

VOA: special.2009.03.19

There is no police force. There are no judges, no juries, so everyone is the judge in his or her own case.

没有警察，没有法官，没有陪审团，所以每个人都是自己的法官。

耶鲁公开课 - 公正课程节选

And one that is moving continues to move at an unchanging speed, so long as no outside force influences it.

VOA: special.2011.06.01

It's huge. There is no more powerful marketing force in contemporary fiction than Oprah's Book Club.

这很可观，就现代小说而言,没有能与奥普拉的书友会相提并论的营销力量。

耶鲁公开课 - 1945年后的美国小说课程节选

Jefferson Davis said there was no need to attack the fort if hunger would soon force the United States soldiers to leave.

VOA: special.2009.08.06

There are no other molecules on that side of the wall. So there's an attractive force that makes the velocity within not quite as fast.

墙的另一边没有分子,因此吸引力,会降低球的速度。

麻省理工公开课 - 热力学与动力学课程节选

But beyond what is necessary for these purposes, there will be no invasion, no using of force against or among the people anywhere."

VOA: special.2009.07.30

I am going to say if that electron is to stay in its orbit, that is to say it doesn't flee the atom, it doesn't collapse under the nucleus then the sum of the forces on the electron must be zero No net force. And so that will be the sum of a dynamic force plus an electrostatic.

如果电子会保持在它的轨道上运行,既不脱离原子的话，它就不会由于原子核对它的吸引力而被瓦解掉,电子所受的合力一定为零,由于没有合力,所以电子所受力为动态力和静电力的总和。

麻省理工公开课 - 固态化学导论课程节选

Grant wasted no time. He quickly sent troops to fight the Confederate force blocking the Tennessee River.

VOA: special.2009.11.26

Such men have no other rule, but that of force and violence," listen to this, "So may be treated as beasts of prey those dangerous and noxious creatures that will be sure to destroy to you " if you fall into their power", so kill them first.

这种人除强力和暴力的法则之外，没有其他法则“,注意这里，“因此可以被当作猛兽，危险和有害的动物看待,要落在它们的爪牙之内,就一定会遭到毁灭，所以先下手为强。

耶鲁公开课 - 公正课程节选

The 81-year-old king of Thailand has no formal political role but has been a unifying force in Thailand during periods of political uncertainty.

VOA: standard.2009.10.15

The president will waste no time in Japan, getting to work almost immediately after Air Force One touches down at a Tokyo airport.

VOA: standard.2009.11.12

Authorities are taking no chances. Although they have announced there will be no red zone, an alcohol ban will come into force starting Tuesday in the center of Rome and the area surrounding the stadium.

VOA: standard.2009.05.26