A restaurant owner found an answer. Instead of hiring waiters and waitresses, he installed robots. They serve food while rotating slowly around the room.

餐饮老板这样解决：与其雇佣服务员倒不如安装机器人，他们在餐厅慢慢运转来向客人提供食品。

“People used to live in the tulou for safety, but that’s not needed anymore, ” said the husband, Li Jingan, 28, a restaurant owner.

“过去人们住土楼是出于安全的考虑，现在已经没有这个必要了”，丈夫李静安（音译）说，他28岁，自己开了一家饭店。

A woman finished eating at a fancy restaurant. Then explained to the owner that she had left her wallet home and was unable to pay immediately.

一个妇人在一家豪华饭店吃饭，然后她向店主解释说她把钱包留在家里，所以不能立即付钱。

On a busy Friday night during the 2018 holiday season at the San Francisco restaurant Frances, chef and owner Melissa Perello faced a potential disaster.

在2018年假期忙碌的周五晚上，位于旧金山的Frances餐厅厨师兼老板梅利莎·佩雷洛面临着一个潜在的灾难。

Never wear shoes into a home or a restaurant without the owner telling you to do so (Axtell, 1993).

不要穿鞋进入家里或是餐馆里如果主人没有告诉你这样做。