The estimate has reached about five percent countrywide and as high as twenty percent in some cities.

VOA: special.2010.05.12

In our--in this particular study we had some people estimate things low and some people estimate things high, but overall, this--these would represent overestimates.

在这个实验中,有些人低估了,而有些人高估了数据,但总体来说,结果显示人们高估了数据

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

You have to make those calculations and there are errors in that, but you come away with a population estimate of things like that.

你必须把这些都算进去,因为其中存在误差,但这样你会得出,整体人群摄取量的估算值

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

He notes a World Health Organization estimate that more than one and a half million people a year die from breathing smoke from solid fuels.

VOA: special.2010.02.01

So Rituparna tries to prove to him his abilities and he says, see that tree there, I can estimate how many leaves there are on that tree by counting leaves on one branch.

所以睿都巴若那就试图证明自己的能力,他说,看那边的树,我只需数一根枝杈上的叶子,就能估算出树上叶子的总数

耶鲁公开课 - 金融市场课程节选

And the estimate does not include an economic stimulus plan, like the president-elect proposes.

VOA: special.2009.01.09

So portions are an interesting phenomenon and people estimate these in different ways.

所以每日摄入量是个值得探讨的现象,人们用不同的方法估测它

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 lakes are very treacherous. There's over six thousand and some estimate as high as anywhere to ten to twelve thousand shipwrecks on the Great Lakes."

VOA: special.2009.11.11

In this particular study, we took thirty people who enter in a weight loss clinic and we had them estimate the calories in these sort of common foods.

在这个实验中,三十人进入了一家减肥专科门诊,让他们估计一些普通食物中的卡路里

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

A market research company reported an early estimate of fifteen and a half billion dollars in sales of all games content in the United States last year.

VOA: special.2011.02.23

But what this study found was people were asked to estimate how much food they were consuming and how many calories they were burning through physical activity.

但是这个研究发现,当人们被要求估测,他们吃了多少食物,通过体育运动消耗多少卡路里时

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And from that they estimate how much they are going to charge."

VOA: special.2009.12.11

That is, how many hamburgers do we think are being eaten and that's the food disappearing; how much of the foods are being consumed in processed products and the like, so that's a pretty gross estimate as well.

比如说,多少个汉堡包被吃了,那就是食物消费,有多少食品被,以加工好的成品等形式消费,所以其中估计的成分也很多

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In Vietnam,Laos,and Cambodia conservationists estimate hunting and poaching have reduced tiger numbers to fewer than 30 in each country.

VOA: standard.2010.02.22

And the other thing you can do is take self reports like the ones you're doing, hopefully do enough of them, and a random enough sample of the population, that you can extrapolate from that sample to the whole population, and try to estimate what people are eating in that way.

还有其他可以做的,比如大家正在做的这种个体调查,希望能把它做的充分些,如果有充足的随机样本,就可以从样本推断出,整个总体,从而推断哪类人有这样的饮食习惯

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Danish brewer Carlsberg has about and analysts estimate the rest is shared by other imported and domestic brands.

VOA: standard.2009.10.15

For example, you can bring people into a lab or something like that and show them food and say, well can you estimate how many calories are in this, and you actually know how many calories are in it, and you get the error.

比方说,带一些实验对象进入实验室,向他们展示一些食物并问,你们能估计这些食物含有多少卡路里吗,人们认为自己对卡路里含量心里有谱,但他们错了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Scientists estimate that between 950,000 and 2.5 million barrels of oil have already spilled in the Gulf .

VOA: standard.2010.06.14

So we actually had the foods on a plate or in a bowl, or in a glass, and we had--we asked them to estimate how much of the food there was, how many ounces they were seeing, and then how many calories there were.

食物被摆在盘子,碗,玻璃杯中,然后让他们估计食物总量,有多少盎司,多少卡路里

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And until BP finds a way to stem the flow, no one can estimate the full effect of this disaster on BP, its shareholders,or employees.

VOA: standard.2010.06.18

If you go to the dining hall you know, the portions-- one person serves themselves this much of a food and another serves themselves another, and then when you go to a restaurant there are variations on how much you get served of things, and so it's very hard to estimate portions for people.

如果你去食堂,摄入量是指,一个人吃了自己的那部分食物,或其他人吃的他们的那一部分,当你去餐厅,每次吃多少是变化的,因此估算每个人的摄入量是很难的

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 two brothers estimate they have more than $300,000 invested in fishing gear and equipment.

VOA: standard.2010.05.04

The International Air Transport Association said Friday that the airline industry is losing more than $200 million in revenue a day - and they called this a conservative estimate.

VOA: standard.2010.04.17

"And so it's possible that the effects that we have reported may be a conservative estimate, and that the odds of survival associated with high-quality relationships may actually be larger."

VOA: standard.2010.07.29