| 1. | Most institutional food services fall into the convenient category , including cafeterias and restaurants in factories , offices , and hospitals , as well as some operations necessary to feed the military 大多数公共机构的餐饮服务都属于便民服务,其中包括工厂,办公楼,以及医院的自助餐厅和食堂,还有为部队军人提供饮食的一些地方。 |