But some take effect quickly. For example,in six months the new law will bar insurance companies from denying coverage to children with pre-existing health conditions.

VOA: special.2010.03.24

Because I think our education system, pre-college is generally not great in sort of the world scale.

因为我觉得我们的教育系统，大学之前的教育在世界范围内并不是最好的。

优秀的MBA人们 - SpeakingMax英语口语达人

So it becomes a real watershed for us in dating texts: texts that are happy with the existence of shrines throughout the land of Israel are probably pre-Josiah, pre-622, pre-exilic.

它成了我们考证章节的真正分水岭：,一些章节中有很多圣坛的存在,遍布以色列大地,也许是在约西亚之前，622年之前或者流放之前。

耶鲁公开课 - 旧约导论课程节选

Dr.Yasser Ousman at Washington Hospital Center prescribes it for some pre-diabetic patients or those in the early stages of diabetes.

VOA: standard.2010.03.02

Well, it apparently is not so obvious because in the Americas, before Columbus came-- " pre-Columbian America-- there were no wheeled vehicles anywhere.

好吧，从表面上看这似乎不那么显而易见,因为在美洲大陆，在哥伦布到来之前-,在“前哥伦比亚美洲-,根本没有任何轮式交通工具存在。

耶鲁公开课 - 金融市场课程节选

"As a kid I never liked bread." "I grew up in the 1950 and 1960s with this horrible cellophane-wrapped pre-sliced white bread.

VOA: standard.2010.07.16

And then we hand you 140,000 English words in the form of a big text file much like our aspiring pre-med students in recent months, and we challenge you to implement the fastest spellchecker possible.

然后我给你一个包含1万4千单词的超大文本,就跟前段时间那位,有抱负的医学预科班的学生一样,我想让你在最短时间内实现拼音检查。

哈佛公开课 - 计算机科学课程节选

But I don't want to pre-empt in any way, President Karzai's statement, which will set the stage for how we go forward in the next stage of this,".

VOA: standard.2009.10.19

It's a late Victorian image of an archaic singer rendered in the melodramatic manner of Pre-Raphaelite art and thoroughly removed from the aesthetic values of modernism, such as naturalism, formal clarity, emotional restraint and so on.

这是维多利亚时代晚期古代吟唱诗人的肖像,用戏剧化的前拉斐尔派,风格表现，完全摒弃了,现代主义的审美观，比如自然主义，形式明确，感情自制等等。

耶鲁公开课 - 现代诗歌课程节选

Under the House bill, the prohibition on denying coverage would begin one year earlier in 2013, with similar prohibitions on higher premiums based on pre-existing conditions or gender.

VOA: standard.2009.12.25

One is that there's a physical space in between the two cells, so the axon of what's called the pre-synaptic neuron, or the neuron that's bringing a signal into the synapse, the axon terminal is physically separated from the dendrite of the next cell.

一是两个细胞间有一定的物理空间,所谓的突触前神经元,也就是将信号传递到突触的神经元的,轴突的末梢,同下一个细胞的树突间被物理性分离开

耶鲁公开课 - 生物医学工程探索课程节选

Insurance companies would no longer be allowed to deny health coverage based on pre-existing medical conditions a key point of weakness in and public anger with the current system.

VOA: standard.2009.07.21

We even hear more than any single individual and then in the same text we also hear Aristotle praising the practice of ostracism that is to say exiling banishing those individuals deemed to be pre-eminent in any particular virtue or quality.

我们能听到比单一个体更多的思想,而在同一段落中，我也看到亚里士多德,赞美放逐的作法,即流放，放逐那些,可能会在某些美德与特质上,特别卓越的个体。

耶鲁公开课 - 政治哲学导论课程节选

Braima says the international community must prepare for a mass exodus of refugees from Darfur by pre-positioning aid in Chad, the Central African Republic and areas within Sudan where people are likely to go.

VOA: standard.2009.03.28

Is anyone else pre-med here? Okay, so a pretty good showing. So maybe you can relate to some of the reasons I wanted to be pretty pre-med -- part of it was the interest in the science and the biology. Also, I wanted to help people -- it seemed like a really clear way that I could have a career that was challenging and involved in science, but also helping others.

你们中有医学预科的吗？,不错，有不少人,也许你们出于和我当年,想读医学预科一样的原因,一方面是受灾科学和生物学方面兴趣的驱使,另一方面,我想帮助别人,所以我似乎应该选择。

麻省理工公开课 - 化学原理课程节选

"The challenge right now is that our emergency pre-positioned supplies were running quite low because the response in West Java was in progress still and that quake had just happened a few weeks ago,"

VOA: standard.2009.10.01

I've read a lot of research in this area about the importance of quiet times whether it's in a class, in a lecture, whether it is at home, whether it is for a leader in the business, for relationship, for children starting from pre-schools.

关于安静时刻的重要性，无论是课堂里，讲座里，还是家中，无论是对公司领导，爱情关系，甚至学龄前儿童。

哈佛公开课 - 幸福课课程节选

The U.N.World Food Program says it needs $500,000 to bring 250 metric tons of food to Birao next month because supplies that were pre-positioned earlier in the year are not sufficient to meet greater demand.

VOA: standard.2009.08.27

shuttle cs50 net So if you go back to shuttleboy.cs50.net, you can pre-order for free your own CS50 Shuttle Cards, Shuttle Cards particularly those of you in the Quad, Mather and the like.

如果你去看，你可以免费，提前预定自己的。

哈佛公开课 - 计算机科学课程节选