This means you should not risk losing something you have by trying to get more of something you do not have.

VOA: special.2010.06.13

And in one year when he's doing this,he says, "These are the books that you should read and should not read."

有一年他在写信的时候，他写道，“这些是你们该读和不该读的书“

耶鲁公开课 - 新约课程节选

but if you explain it to your friend that you or she should not have or should have done something,

如果你想要向你的朋友解释，或者她应该做某事的时候，

I should have 课堂 - SpeakingMax英语口语达人

The new guidelines also say women between fifty and seventy-four should not get mammograms every year as currently advised.

VOA: special.2009.11.18

One social class does not owe anything to another and we should not feel guilty about pursuing financial interests.

一个社会阶层对另一个阶层并没有亏欠,而且我们也不必为追求经济利益,感到内疚

耶鲁公开课 - 金融市场课程节选

All agreed that global temperatures should not rise by more than an average of two degrees Celsius above pre-industrial levels.

VOA: special.2009.07.11

You can stop me any time and you should not feel somehow you are stopping the progress of the class.

你可以在任何时候打断我,而且你不必担心,你的问题就会打断课堂的进程

耶鲁公开课 - 基础物理课程节选

He said the election of a citizen to the office of president should not be a reason for dissolving the Union.

VOA: special.2009.07.16

Does it follow from that that their experiences should not be taken as evidence of what the afterlife is like?

难道这就意味着,他们的经验不能成为证据证明,来生是什么样的吗

耶鲁公开课 - 死亡课程节选

Children's doctors say patients up to age nineteen should not take anything containing Salicylatic products when sick with high temperatures.

VOA: special.2010.12.14

Because it challenged the whole class system, that people are born into a certain place and cannot-- and should not-- be moved.

因为它挑战了整个阶级体系，人生来就有阶级，不能-,也不应该被改变。

哈佛公开课 - 幸福课课程节选

Children's doctors say patients up to age nineteen should not take anything containing salicylatic products when sick with high temperatures.

VOA: special.2010.12.14

You can pull the cord and your files should not use a different technology altogether.

你可以提取出没删除的,是用了一种不同的技术的。

哈佛公开课 - 计算机科学课程节选

"What government should not do is pile on more taxation, regulation and litigation that kill jobs and hurt the middle class."

VOA: special.2010.01.30

And the truth of whether a book should or should not be censored is something that's come about through the diligent effort of a group, rather than a single arbitrary judge like the state licenser.

但一本书是否真正被控制,是一堆人努力的结果，而不是政府出版管理处的人员专横的决定。

耶鲁公开课 - 弥尔顿课程节选

Even those who did not wish to end slavery in the South felt that slavery should not spread further.

VOA: special.2009.03.12

Well, look at this footnote: And the history of words after a poem is written may contribute meanings which if relevant to the original pattern should not be ruled out by a scruple about intention.

那么我们就来看一下这条脚注：,在诗产生后，语言的意思也就跟着产生了,这种意思如果和原始的形式不同,就不该有对作者意图的顾虑。

耶鲁公开课 - 文学理论导论课程节选

One senator said the administration should not have been called the Pierce administration, because Pierce did not lead it.

VOA: special.2009.04.16

We should not do any of this kind of stuff.

我们不应做这种事情。

普林斯顿公开课 - 人性课程节选

As she told a friend once: "In a life that stopped guessing, you and I should not feel at home."

VOA: special.2010.07.18

And he mentions others that he believes they should not.

有些书则不应该读。

耶鲁公开课 - 新约课程节选

Still,she says, there is no reason to suggest that the finding about teenage physical activity should not apply to men as well.

VOA: special.2010.07.07

In other words, we should not care what people say about us, but we should be prepared to develop qualities of self-containment, autonomy and independence from the influence that others can exercise over us.

换句话说，我们不应理会别人怎么说我们，而我们应准备好,发展自制的特质，自治与自主,排除他人,可能对我们的影响。

耶鲁公开课 - 政治哲学导论课程节选

For example, if a child says things she should not say to her parents, she might be described as a mouthy child.

VOA: special.2010.06.20

and one of your friends has had too much to drink, and he should not be driving himself home.

你有一个朋友已经喝高了，他已经不能自己开车回家了。

I can 课堂 - SpeakingMax英语口语达人

Yet he thought that slavery would die out naturally over time -- and that outsiders should not force southerners to end slavery.

VOA: special.2009.02.09

which is something that the state, the government apparatus should not be a part of.

那是任何州以及政府的有关机构都不能纵容的一种行为。

反对体罚 - SpeakingMax英语口语达人

And: "A professor should not be annoyed with me if I receive an important call during class."

VOA: special.2009.03.12

it should not just be geared toward people that are like, tall, thin, obviously beautiful,

不应该仅仅定位于那些高、瘦、明显漂亮的人，

选美比赛的好处 - SpeakingMax英语口语达人

You might believe for instance, that women should not prepare food when menstruating because it would contaminate the food.

例如，你可能会认为，女人来月经时不应该做饭,因为这样会亵渎了食物。

耶鲁公开课 - 心理学导论课程节选