"Get it down," he said. "Take chances.It may be bad, but that's the only way you can do anything good."

VOA: special.2010.01.03

And these rings are indicative of the crystal structure of nickel and can be explained only by invoking wavelike properties of light.

这些光圈,表明了了镍的晶体结构,而且只能通过,光线中波的特征来解释。

麻省理工公开课 - 固态化学导论课程节选

A Christmas tree, in other words, is a sign that can only be understood intelligibly in terms of a certain cultural understanding.

也就是说，它仅仅用于，也仅仅在一定的文化背景中,才能有意义，被理解。

耶鲁公开课 - 文学理论导论课程节选

Mister Sharmarke says piracy can only be prevented when Somalia has a government that can enforce its own laws.

VOA: special.2009.04.25

To speak both of Jove and of Christ is obviously in some ways to mix your metaphors and the effect can only be disorienting.

同时提到丘比特和救世主在某种方式上,很明显使人们对暗喻和其所起的作用感到迷惑。

耶鲁公开课 - 弥尔顿课程节选

It also bars additional forms of pay except for stock that can only be received after government loans have been repaid.

VOA: special.2009.02.06

And, in fact, these are the only two types of nodes that we're going to be describing, so we can actually calculate both the total number of notes and the number of each type of node we should expect to see in any type of orbital.

事实上，我们只,描述这两种节点，所以我们可以,计算任何轨道中的,总结点数以及各种节点数。

麻省理工公开课 - 化学原理课程节选

Discoid lupus affects only the skin and can be identified by red marks on the face or neck.

VOA: special.2010.06.15

Well, it can only be true if security selection and market timing detract from institutional returns or individual returns in the aggregate.

唯一的可能性就是证券选择,和市场时机选择,给机构和个人带来的是负的回报

耶鲁公开课 - 金融市场课程节选

It is night time. And the only sound that can be heard is the long, lonely whistle coming from the train's engine.

VOA: special.2010.06.13

Only a small city, small enough to be governed by relations of trust, can be political, in Aristotle's sense of the term.

仅有一座小城，小到能由信任的关系来管治，才能称作是政治社会，这是以亚里士多德的标准看来。

耶鲁公开课 - 政治哲学导论课程节选

Lead paint can be a danger not only to people in the country where it is made.

VOA: special.2009.08.31

Let's call someting invisible not only it can't be seen, not only it can't be observed, but it can't be detected at all.

让我们把一些不仅是看不见的,不仅是观察不到的，而且是完全检测不到的，东西称为无形的。

耶鲁公开课 - 死亡课程节选

If there is only a small amount of rot, the dead material can be cut away.

VOA: special.2010.06.08

Because it can't be right to kill five people when you can only kill one person instead.

我认为当可以只牺牲一个人时,牺牲五人不是正确之举。

耶鲁公开课 - 公正课程节选

He told them, "There can be no neutrals in this war only patriots or traitors."

VOA: special.2009.08.13

This cell can only be an effective barrier if there's no way to get past it.

这些细胞只有密不透风,才足以形成一道屏障

耶鲁公开课 - 生物医学工程探索课程节选

But the drug can be given only in centers where specially-trained doctors can observe patients.

VOA: special.2009.01.06

And it can only be done through this kind of effort.

而这只能通过这种努力而实现。

哈佛公开课 - 幸福课课程节选

Only after both the House and Senate have reached an agreement on a bill can it be presented to the president for his final approval.

VOA: special.2009.08.14

You can only do that by balancing competitive desires that can be thought of as evil; faction was what they were talking about and everybody thought faction was bad, but it was inevitable.

你仅仅通过平衡那些被视为罪恶的,竞争性欲望就可以达到此目的,也就是,大家所谓的派系,每个人都认为派系是不好的,但它是必然存在的

耶鲁公开课 - 古希腊历史简介课程节选

Scientists can observe what they believe to be dark matter only through its gravity.

VOA: special.2009.07.21

Moral purity of persons can be achieved only by punishment for heinous sins: for example, the punishment of chirate, or cutting off, ; is a divine punishment of being extirpated from the House of Israel; death, alright, that's one way to be rid of moral impurity.

只有通过惩罚这些穷凶极恶的罪过,才能获得道德的纯洁，举个例子，切去身上的某部分，是一种连根拔去罪恶的惩罚方法;,死亡，当然也是摆脱道德不洁的一种方法。

耶鲁公开课 - 旧约导论课程节选

I can only say that the property,peace, and security of no part of the country are to be in any way endangered by the incoming administration."

VOA: special.2009.07.30

Not only in terms of the economic decisions that they can be make, but also in terms of people are able to throw their ways around in way the constitutions never authorize them to do.

不仅仅限于,他们可能做出的经济决定，还在于,人们可以不按常理出牌,以宪法,不允许的方式做事情。

斯坦福公开课 - 经济学课程节选

Lincoln wrote. "Men can be had only with their permission or without it.

VOA: special.2009.10.29

then what you have is a carbon in the middle with three hydrogens around it, and then it can only be bonded to one other thing.

那么你就会有一个碳原子在中心,三个氢原子围绕着它，那么它只能再和一个原子成键。

麻省理工公开课 - 化学原理课程节选

Sometimes only the objects they are carrying through the air can be seen.

VOA: special.2010.05.11

This can't be a job the body does, because the body's only got its bodily capacities, right?

这是身体做不到的,因为身体仅有其肉体性的功能,不是吗

耶鲁公开课 - 死亡课程节选

Only after that point can a text actually be censored.

只在一个文本可以被控制之后。

耶鲁公开课 - 弥尔顿课程节选