Teaching at Howard gave Duncan the chance to share his knowledge of classical European music with a mainly black student population.

VOA: special.2010.03.07

with the population of just 1.2 million people

人口只有120万，

请支持一下社团小组 - SpeakingMax英语口语达人

The problem with--there's a problem with gambling behavior because in a certain fraction of the population we have pathological gambling.

赌博行为有个特殊情况,在人群中总会有一小撮人,我们称之为病态赌博

耶鲁公开课 - 金融市场课程节选

As the American economy grew,however, businessmen saw China -- with a population of four hundred million people -- as a great market for American products.

VOA: special.2010.07.29

If you wish to change sections, you may do so only with permission of the subject administrators because it's very important that those sections be kept at a small population.

如果你们想要改时间，你只能在课程管理主任允许,的情况下这样做,因为让课程的人数保持在比较少的水平,是很重要的。

麻省理工公开课 - 固态化学导论课程节选

Leaving only a handful that survived. Flight Eleven and One Seventy-Five with the illegal medications that overdosed our population, led us to receive a leave of absence for an unnecessary vacation and we became addicts.

VOA: special.2009.04.17

And so this is a substantial change in the interaction of a microorganism with a population, right?

所以这是微生物和人类,之间关系的一个巨大改变,对吧

耶鲁公开课 - 生物医学工程探索课程节选

There are more than and defense volunteers in the south, an area with a population of around two million.

VOA: standard.2009.08.31

Now, the reason this condition always holds in ordinary mechanics is because you're never, in that case, concerned with a huge statistical population of particles where the disorder among them is an issue.

这个条件在力学中总是成立,这是因为在力学中,我们从来没有关注过大量粒子的统计行为，而对这些系统来说,无序是很重要的。

麻省理工公开课 - 热力学与动力学课程节选

In South Africa an estimated 5.7 million people, or 11 percent of the total population, are infected with HIV.

VOA: standard.2010.04.26

At the top of the list is Niger, with 77% of males, 93.6% of females, we see the population, in terms of Gender, 86% of the adult population is illiterate.

位于最前列的是尼日尔，77%的男性以及93，6%的女性是文盲，而忽略性别看整体人口，86%的成年人是文盲。

麻省理工公开课 - 媒体、教育、市场课程节选

UNAIDS says about 24 percent of the adult population, aged 15 to 49, is infected with the AIDS virus.

VOA: standard.2010.05.10

But you can imagine the inability to do that in a big population study with thousands and thousands of subjects, so we have to rely on data like this.

但你们可以想象在一个大样本研究中,不可能对数以千计的研究对象做这种培训,所以我们需要依靠像这样的数据

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Supermarkets are full, though largely with imported products that are too expensive for the majority of the population.

VOA: standard.2009.09.15

First of all, it's not a coincidence that in both England and in the Dutch Republic you had, along with the city-states of Northern Italy, you had the largest percentage of middle-class population that you could find in Europe.

英国和荷兰共和国,以及北意大利的城邦,拥有全欧洲比例最大的中产阶级人群,这是有它的必然性的

耶鲁公开课 - 欧洲文明课程节选

The island population is estimated by the UN at over half a million, with an equal number of Cape Verdeans living abroad.

VOA: standard.2009.06.04

One answer, and it's the one that is most widely believed among Greek scholars, is that the growth of population that we have mentioned in connection with the rise of the polis is still working once the polis comes into form.

原因之一是,这个原因是被广大古希腊学者们所接受的,那就是,人口的增长与城邦的数量,在城邦兴起的阶段还是基本一致的

耶鲁公开课 - 古希腊历史简介课程节选

A group of Venetian residents concerned about this marked the city's population decline with a mock funeral procession.

VOA: standard.2009.11.14

So in a town that's the size of new Haven with a population of let's say 100,000 people in just the immediate New Haven area, there might be 20 of these instances of very severe form of polio per year, 20 crippled children would result.

在一个像纽黑文这么大的城市里,大约有十万人口,生活在纽黑文地区的人当中,每年可能就会有二十人,感染到这种急性传染病,可能会导致二十个孩子残疾

耶鲁公开课 - 生物医学工程探索课程节选

Venice is approaching the dread status of living museum, with a population now below 60,000.

VOA: standard.2009.11.14

He says it is increasingly important to do this analysis in connection with urbanization because more than half of the world population lives in urban areas.

VOA: standard.2009.03.23

Some studies have warned that half-a-million people - or about 10% of the population - will be living with HIV and AIDS by the year 2025.

VOA: standard.2009.04.04

But on this day at the fort, painstakingly reconstructed stone by stone by Spanish archaeologists with the help of the local population, few visitors are to be found.

VOA: standard.2009.06.04

The International Monetary Fund along with the EU and World Bank pledged roughly $25 billion to help Hungary and its population of 10 million return to economic growth.

VOA: standard.2010.05.29

The U.N.Fund for Population Activity and the World Health Organization are working with national ministries of health in a global campaign to end fistula that now covers more than 40 countries in Sub-Saharan Africa, Asia,and the Middle East.

VOA: standard.2009.12.23

Mr.Bani Sadr argues the Iranian people have good reason to be upset with the results of the election: He insists that for a population that wanted to express itself and vote, this kind of fraud is unacceptable and thus people have taken to the streets to protest.

VOA: standard.2009.06.14