Others last for months or even years. There is no clear way of predicting at the present time how long this activity might go on for."

VOA: standard.2010.04.16

Milton, who is writing at the present moment of December of 1629, is claiming the capacity to arrive at a moment in history that he has already described as a long-completed one.

这首诗作于1629年12月，这时弥尔顿正在慢慢具备他达到历史性时刻的能力,而这时他也已经被这样称赞着。

耶鲁公开课 - 弥尔顿课程节选

And at the end, you got to present them to a whole bunch of people,

最后你要向全班展示你的玩具。

气泡项目 - SpeakingMax英语口语达人

Each December,she has her students make posters about their own celebrations at home and present them to the class.

VOA: special.2009.12.24

Now let's look at what the present day holds the leading causes of death now and this is probably something that you'll also know.

我们再来看看如今的,主要死亡原因,这个你们大概也都知道

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The American Theater Wing and The Broadway League will present the awards at ceremonies on June twelfth in New York City.

VOA: special.2011.05.06

At the core of it is a belief in progress, something that was essentially not present among the Greeks.

其核心就是对于进步的信仰,实质上说这在希腊文化中是不存在的

耶鲁公开课 - 古希腊历史简介课程节选

If several of these conditions are present at the same time, a person's body temperature may rise above safe levels.

VOA: special.2010.07.27

At that fateful moment, Adam and Eve are standing together at the tree, and although only the woman and the serpent speak, Adam was present, and it seems he accepted the fruit that his wife handed him.

在那非同寻常的时刻，亚当和夏娃一起站在树下,尽管，只有女人和蛇在说话，但是亚当确实在场,而且接受了妻子递过来的果实。

耶鲁公开课 - 旧约导论课程节选

By eighteen seventy-six he was ready to present Hires Root Beer at the Philadelphia Centennial Exhibition.

VOA: special.2011.08.01

But before he can actually be made present at the actual event of the Nativity, he has to endure something painful and obviously momentous: "from out his secret Altar toucht with hallow'd fire."

但是要想真正能在,基督降生时出现，他不得不忍受一些痛苦，而且是巨大的痛苦：,“从神秘的祭坛外碰到圣火“

耶鲁公开课 - 弥尔顿课程节选

Mister Genachowski spoke at the show about the technical problems that wireless devices present.

VOA: special.2010.01.26

I was present at the memorial service for a friend of mine who was died.

当时我出席,一位我过世的朋友的葬礼。

麻省理工公开课 - 电影哲学课程节选

Not present at the event was the latest addition to the first family, a puppy named Bo.

VOA: standard.2009.04.13

But the law--the SEC requires that they at least present the standard earnings definitions for all these things Now another--let me just mention off balance sheet accounting.

不过,证交会规定他们至少要披露,各项收益标准定义,另一个内容,表外业务会计核算

耶鲁公开课 - 金融市场课程节选

(Speaking) At present, the average price of gasoline in the United States is well below Leonhardt's barely-competitive threshold of about 75-cents per liter.

VOA: standard.2010.02.23

The id, according to Freud, is present at birth.

弗洛伊德认为，本我是与生俱来的。

耶鲁公开课 - 心理学导论课程节选

So at the very least, he can once again present himself as a symbol of hope for reconciliation between Islam and the West.

VOA: standard.2010.03.18

The moral of the story... and by the way, they bring him out during meetings of the board at University College London and the minutes record him as present but not voting.

其寓意在于。。。，顺便说一句，伦敦大学学院理事会在开会时,都会把他推出来,会议记录上写着，他到场但未参与表决。

耶鲁公开课 - 公正课程节选

Among those present at the meeting was the Chief Rabbi of Haifa at the Vatican Thursday.

VOA: standard.2009.03.12

But-- as my team was in the Michigan State game last Saturday, with me present, a very sad person you're looking at-- he was blown out, and on September 4th, 1870, there is yet another insurrection in Paris.

但是...,就像我们组上周六去参加密歇根州运会那样,就是因为有我这样的队员,有我这样的衰人参加...,他被打得满地找牙,在一八七零年九月四日,巴黎发生了另一场起义

耶鲁公开课 - 1871年后的法国课程节选

For example,in most sub-Saharan African countries, the U.N.Children's Fund says more than half the deliveries take place at home, with no skilled birth attendant present.

VOA: standard.2010.05.11

And now maybe...now I've just heard that maybe one of those two recessions wasn't even a classic recession at all So the question is 1890 to 1945 on the one hand, 1983 to the present on the other, does that tell us that ? we've gotten better at government interventions?

那么现在也许。。。就你们刚才所说,其中一次所谓的衰退也许,根本不能算是典型的经济衰退了,那么问题在于，从1890年到1945年，以及1983年至今的经济状况，是否说明,政府对经济的干预是有利的？

斯坦福公开课 - 经济学课程节选

But at an event at the White House with past and present American Olympians, the president made clear his support for Chicago's bid is strong.

VOA: standard.2009.09.16

So for each student the tutor builds a model of that Student's current state what the computer thinks they Know and doesn't know, and tries to present the student options that best meet what the tutor thinks are the student's need at that moment.

因此辅导系统会给每个学生,创建一个模型记录他们当前的学习状态,判断他们已经掌握和还不了解的知识,然后给出此时导师认为,最符合他们需要的选择。

麻省理工公开课 - 媒体、教育、市场课程节选

At present,there are pockets in areas of Haiti and the U.N.security forces are working with the Haitian national police to address those pockets as they arise.

VOA: standard.2010.01.19

The danger is that it's being purified from patients that have a disease and so you want to make sure that there's not other diseases that are present in that sample at the same time.

危险在于,这是从带有疾病的病人,身上纯化出来,因此你想确保,在那个样本中不会同时,携带其它疾病

耶鲁公开课 - 生物医学工程探索课程节选

At present,doctors cannot measure the amount of serotonin in a living baby's brain.

VOA: standard.2010.02.08

So every generation of Israel is to view itself as standing at the sacred mountain to conclude a covenant with God, and that decisive moment has to be made ever-present. That's a process that's facilitated by the obligation to study, to study the laws, to recite them daily, to teach them to your children: these are instructions that are contained in Deuteronomy.

那么每一代以色列人都将自己看做站在圣山上,与上帝立约的人，于是那个决定性的时刻,被变为了恒久的场景这是通过学习，学习律法,而达成的过程，每天背诵它们，把它们交给你的孩子们：这是申命记中,包含的指示。

耶鲁公开课 - 旧约导论课程节选

The price is just the present value of that stream, discounted at the interest rate.

债券的价格就是这些现金流,以利率r为贴现率算出的贴现值

耶鲁公开课 - 金融市场课程节选