Toyota says it expects costs and lost sales from its recent safety recalls to total two billion dollars by the end of March.

VOA: special.2010.02.05

With the recent spike in food prices around the world that you've all heard of because of rising energy costs.

大家都听说了,由于能源价格上升,导致了全球食品价格的飞涨

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选