The National Park Service says it will limit the number of climbers to about two hundred a day.

VOA: special.2009.06.29

Did--were people surprised by the number of calories that you total up at the end of the day?

有没有人对自己一天的热量摄取量,感到吃惊的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Some people can fight the brain off in this case, and control their food intake, maintain a healthy diet, and maintain a normal weight, but the number of such people in the population is shrinking by the day.

有些人可以抵制大脑的控制,控制食物的摄入量,维持健康饮食 保持正常体重,而今,这类人的数量日益减少

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But many of them admit the one hundred day mark is a meaningless number.

VOA: special.2009.05.02

So we looked at a number of fairly small programs that at the end of the day did very little more than print hello world and the like.

这堂课最后,如果我们只是看几个小程序，根本没啥用,还不如hello，world程序呢。

哈佛公开课 - 计算机科学课程节选

Events are planned in a number of countries to mark World No Tobacco Day.

VOA: special.2010.05.31

And the kind of sedentary lifestyle that we lead, are one of the reasons why we have every day the number of obese people in India increasing."

VOA: special.2010.05.12

"Whereas the oil industry may find it business as usual to have a certain number of spills, it is really not acceptable, especially in this day and age.

VOA: special.2011.07.08

number two would be medical. Number three would be shelter, depending on a typical day,"

VOA: standard.2010.01.30

Hundreds of thousands of passengers around the world remain stranded for a third day as European flights were slashed Saturday down to one-quarter of their normal number.

VOA: standard.2010.04.17

The decision late Wednesday from the Geneva-based body comes the same day as Germany and Austria announced their first confirmed cases of swine flu, raising the total number of countries affected to 10.

VOA: standard.2009.04.29