"Rhonda Smith of Tennessee described how in two thousand six her Toyota-made Lexus sped up for a time to one hundred sixty kilometers an hour.

VOA: special.2010.02.26

This was a series put together by a British filmmaker who's actually narrating this named Antony Thomas who did a terrific-- I think six or seven part series for British television and several of those got collapsed into a one hour special on Nova that was shown in the United States.

这一系列片由英国制片人安东尼·托马斯,亲自解说,是他为英国电视台制作的,大概由六到七部分组成,其中一些被选入了"新星"系列科教片,被做成一小时特别节目在美国上映

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Six-week-old babies generally breastfeed seven to nine times in a twenty-four-hour period.

VOA: special.2010.08.04

The capsule was traveling at almost forty-six thousand kilometers an hour.

VOA: special.2009.09.30

But the shutters stayed closed until after astronauts removed the windows' protective covers during a nearly six-hour spacewalk Wednesday.

VOA: standard.2010.02.18