If it is necessary to borrow some money to fix the car, you should look for a friend who is an "easy touch".

VOA: special.2009.06.07

The kind of discipline and self-restraint necessary for an educated mind appears, for him, to be unequally divided among human beings.

那种受过教育者,所必备的纪律与自制，对他而言似乎是不平等地,区隔了人群。

耶鲁公开课 - 政治哲学导论课程节选

It is necessary, he says, for the prince to know well how to use the beast and the man, he writes.

他说，君主有必要清楚的知道,怎样去利用禽兽和人类。

耶鲁公开课 - 政治哲学导论课程节选

That it was necessary to stop - for a while - all payments in gold or silver.

VOA: special.2009.01.01

Have we at least found something interesting,necessary, unique to death when we say,Nobody can die my death for me.

我们是否至少找到一些有趣，必要，独特的东西，当我们说“没有人能代替我死亡。

耶鲁公开课 - 死亡课程节选

Mr.Stevens says a one hundred percent increase in fish farming over ten years is necessary to keep providing for people at the current level.

VOA: special.2011.02.08

It isn't necessary for you to grasp his occultism in order to read his poetry well.

但这不是必要的,没必要去理解他的系统,不理解系统也可以读他的诗。

耶鲁公开课 - 现代诗歌课程节选

He said it was healthy and necessary for differences to exist in a country so large.

VOA: special.2009.06.11

This material will be necessary to do the listening exercises for the course, which is sort of the backbone of the course.

做听力练习时我们必须使用这些材料,听力训练是课程的核心内容

耶鲁公开课 - 聆听音乐课程节选

But more widespread awareness and education for all girls is necessary to tackle this issue."

VOA: special.2010.06.24

For him, and I quote him, "Fortune is a woman and it is necessary to hold her down and beat her, and fight with her."

他认为,"命运就是女人,必须控制并将她打倒在地,与其斗争"

耶鲁公开课 - 古希腊历史简介课程节选

This made it necessary for speculators to exchange their paper notes for gold.

VOA: special.2009.01.01

For, as Rutherford has shown the assumption of the existence of nuclei, as those in question seems to be necessary in order to account for the results of the experiments on large angle scattering of the alpha rays.

因此卢瑟福,提出了原子核存在的假设，这些关于问题的假设对于,解释阿尔法粒子的,大角度散射是有必要的。

麻省理工公开课 - 固态化学导论课程节选

But it is not necessary for me to praise my superior.

VOA: special.2010.01.24

Now, I think in certain circumstances it becomes necessary to overlook that unjustness, perhaps condone that injustice as in the case of the cabin boy being killed for food.

我认为在某些情况下,我们需要忽视这种不公平，容忍这种不正义,例如在救生艇里被当作食物的男孩。

耶鲁公开课 - 公正课程节选

Telomeres are necessary for a cell to divide.

VOA: special.2009.10.07

Because they've made many copies of their genome and they've made all the proteins that are necessary to - for assembly of a new virus, then this cell can make many new viruses.

因为病毒制造了大量病毒基因组的拷贝,和所有,新病毒组装所需的蛋白质,所以这个细胞就有能力制造大量新的病毒

耶鲁公开课 - 生物医学工程探索课程节选

"What is necessary for those elections is to have an inclusive dialogue with all political forces in the country.

VOA: standard.2009.05.25

In my experience, decisions moved with the process of risks, mitigation like malaises When the Taliban arrived in the village, it takes 96 hours for an army commander to obtain necessary approvals to act.

以我的经验来看，决定的执行是有一定的风险的,当塔利班分子进入到村子后，一个军队指挥官要花去96个小时来获得必要的批准才能行动。

普林斯顿公开课 - 国际座谈会课程节选

This he says,is necessary, and recalls that special housing was built for this brigade, where it can continue to serve.

VOA: standard.2009.04.16

we're looking for something that's true,necessary,interesting and, if not unique to death,at least not true of everything.

我们要寻找的是真实，必要，有趣的，而且就算不是死亡独有，也不能是普遍事实。

耶鲁公开课 - 死亡课程节选

That is the necessary precondition for the stability that I think everyone is seeking for the country to be able to move forward,"

VOA: standard.2009.05.25

We tend to think of the separation of powers doctrine as necessary for the security and liberty of the individual ? don't we?

我们倾向于,将分权原理想成是,个人安全与自由的必备条件,不是吗？

耶鲁公开课 - 政治哲学导论课程节选

"Without land,one cannot do anything. Also,it's necessary to have a fund for the management of the land."

VOA: standard.2009.12.10

How is it that some people came to acquire this capacity for rational self-control that is necessary for freedom ? and others seem to lack it?

为何有些人,会拥有这种理性自控的能力,那也是自由的必备条件,但有些人却似乎不具备这种能力？

耶鲁公开课 - 政治哲学导论课程节选

"He should have said that he is ready to apply, to implement all the obligations that are necessary for the success of negotiations,"

VOA: standard.2009.11.26

War and the virtues necessary for war are as natural to the city as are the virtues of friendship, trust, and camaraderie that are also necessary.

战争与战争所需的美德,是城市的自然演变,这就像友爱，信任与同志情谊的美德,同等必要一样。

耶鲁公开课 - 政治哲学导论课程节选

The decisions had to be made. They were gut-wrenching, but absolutely necessary for Chrysler's survival,"

VOA: standard.2009.06.04

For others, it was necessary to go further and to settle the west coast of Asia Minor, which, indeed, this is a great period of Greek settlement on the west coast of Asia Minor.

对于另外一些人,则必须走得更远,在小亚细亚西海岸定居,而这事实上,确实是希腊人向小亚细亚西海岸,拓殖的黄金时期

耶鲁公开课 - 古希腊历史简介课程节选

I know that some felt the pace of the arguments was a little slow, but I felt that this was generally necessary, not only for the unphilosophy-savvy population, but also to cover all points."

我知道有人认为论证过程有点慢，但我感觉这样做总体上讲是有必要的，不只是为了不懂哲学的同学们，也是为了能覆盖所有推理内容“

耶鲁公开课 - 死亡课程节选