Within three days they had exhausted their supply of food.

　　他們在三天之內就把所有糧食吃光了。

　　His company offers a flexible packaging service for the food industry.

　　他的公司為食品工業(yè)提供靈活的包裝服務(wù)。

　　It seems such a waste to throw good food away.

　　把好的食物扔掉似乎太浪費了。

　　We sell good quality food at reasonable prices.

　　我們以公道的價(jià)格出售優(yōu)質(zhì)食品。

　　That ought to be enough food for the four of us.

　　這些食物應該夠咱們四個(gè)人吃了。