To learn more about first aid, ask a hospital or organization like a Red Cross or Red Crescent Society for information.

VOA: special.2009.08.11

It was one thing for the Lady to imagine -- you know, crazy as it was, for the Lady to imagine -- a rescue squad of angels to zip to her aid at the first hint of a physical assault.

这是一件令小姐想象的事，你可以看出，让小姐去想象很疯狂,一个天使救援队会在她做出第一个被侵犯暗示的时候去救她。

耶鲁公开课 - 弥尔顿课程节选

Today,we will provide a short guide to first aid.

VOA: special.2009.08.11

So,food aid was,first and foremost, a mechanism to get rid of those surpluses."

VOA: standard.2010.04.29