If they are not chosen for a trial after a day, they are not required to return.

VOA: special.2009.08.31

I have it on reserve, but that's not required for the mid-term; it's just if you're interested in seeing it.

我将其列为推荐书目,但不作为期中考试要求,如果你们感兴趣的话可以去读一下

耶鲁公开课 - 金融市场课程节选

So, many of you are new to the Boston area, now I still realize, and I want to let you know it's not required that you be a Red Sox fan to be at MIT.

你们中很多人新来到波士顿地区，现在我仍认识到，我想让你们知道在麻省理工学院,不一定必须做一个红袜队的球迷。

麻省理工公开课 - 化学原理课程节选

But if a trial is held, jurors are not required to decide "beyond a reasonable doubt.

VOA: special.2009.08.31

And knowledge of French or anything at all about France is not required in this class at all.

这门课并不需要,法语和法国方面的知识

耶鲁公开课 - 1871年后的法国课程节选

The agency is not required to follow the advice of its committees, but generally does.

VOA: special.2009.07.08

These are completely optional, not required for the course, so there's no obligation for you guys to get involved in these things, but I'll mention these things as we go along in case anybody would like to get involved in working with professors or graduate students.

这些都是自愿选择的,而不是课程要求,所以并不强制你们都参加,但随着课程的进行,我还会不断提及,便于任何感兴趣的同学,能够与教授或研究生一同参与研究

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Private employers are not required to pay workers for their time on a jury.

VOA: special.2009.08.31

I want to just go over the requirements of the course that really are required, not the optional piece, just so that you understand what my purpose is pedagogically.

我只想跟大家回顾一下,这门课程的必须要求，并非可以自由选择的,这样你们会理解我的目的何在。

耶鲁公开课 - 1945年后的美国小说课程节选

Nominations for non-permanent seats are not required, countries simply announce their intention to run.

VOA: standard.2009.10.15

These women are not free to move around, particularly those who are required by their religious community to remain in their homes and only go outside perhaps with their chaperon.

这些女性不能自由行动，特别是,那些受到宗教团体要求的女性,必须待在家中，最多只能,在监护人的陪同下外出。

普林斯顿公开课 - 人性课程节选

He says many,if not all, of the top American colleges once had a core curriculum a set of courses required for all students.

VOA: special.2009.10.22

One of the things I want to emphasize, that I've not emphasized already, is attendance here in the lectures is very much required.

有一点我想强调，之前没说到，请不要缺课。

耶鲁公开课 - 新约课程节选

One study found that older Americans do not get enough Vitamin C and required minerals.

VOA: special.2009.04.21

The first phase required them to identify a customer that was not well-served by Merril Lynch, or perhaps a new customer and to profile those customers in terms of their risk and investment profits.

第一个是要求他们找到,未受到美林良好服务的顾客，或者是一个新顾客,并且根据风险和,投资利润对顾客分组。

麻省理工公开课 - 媒体、教育、市场课程节选

Gray stressed that, while the justice secretary was required to consider the application for compassionate release, he was not bound to grant it.

VOA: standard.2009.08.24

Moses enumerates additional misfortunes and sufferings that will befall Israel if she sins. But he emphasizes the choice is Israel's: God has been clear regarding what's required, and it's not beyond Israel's reach to attain life and prosperity. She needs to only choose.

摩西列举了如果以色列人犯罪，他们所面临的,不幸和惩罚但是他强调了以色列人所拥有的选择：,上帝已经申明他的要求，以色列人,想要的生命和繁荣并不是不可达到的她只需要选择。

耶鲁公开课 - 旧约导论课程节选

And for those who still back the Afghan operation, many say Brown's government has not given the troops all the resources required to fight a determined insurgency.

VOA: standard.2009.07.13

Borrowers would not be required to make IMF-mandated changes to their economic policies.

VOA: standard.2009.04.20

But he added that careful analysis is required, and that actions taken by Iran's government do not lend credence to its claims of a free and fair vote.

VOA: standard.2009.06.14

He says taxpayers would not be required to fund abortions, he does not intend a government takeover of health care, and his plan would not cover illegal immigrants.

VOA: standard.2009.08.22

The country's Supreme Constitutional Court says he will not be inaugurated and will not be called president of the republic because he was not chosen through a democratic election as required by the constitution.

VOA: standard.2009.03.20

"This has a great potential for being a very wide net that catches the wrong people and in fact does not take the targeted approach that is required to address the problem of these small terrorist networks."

VOA: standard.2009.09.10