例句：
The UN has begun making airdrops of food to refugees.
联合国已开始向难民空投食物。
Health-conscious consumers want more information about the food they buy.
注重身体健康的`消费者想得到更多有关他们所购买的食物的信息。
Pumpkin pie is a traditional American dish served on Thanksgiving.
南瓜馅饼是美国传统的感恩节食物。
I always associate the smell of baking with my childhood.
一闻到烘烤食物的味道我就想起了童年。