When a baby is put face down in a bed, it begins to re-breathe carbon dioxide, which is toxic.

VOA: standard.2010.02.08

Lloyds of London, which now does things like ensure quarterbacks' knees and things 685 00:36:00,852 --> 00:36:02,973 but it begins in the eighteenth century when people go into the docks.

伦敦的劳埃德市场,现在做一些,为四分卫的膝盖保险之类的事不过他们早在在十八世纪,航运业刚兴起时就开始做保险了

耶鲁公开课 - 欧洲文明课程节选

Not exactly. When we taste human blood, a sort of frenzy begins, and it's almost impossible to stop.

VOA: standard.other

Sometimes the fight is over before it begins - like when a bull runs away from his opponent, dragging his owner behind him.

VOA: standard.2010.03.22