Being polite means keeping saying "Hello, how are you doing?" to anyone you run into anywhere — in the hallway, in the restroom or on the street.

这意味着随时随地——不管是在楼道里，还是在洗手间，还是在路上，不断对人说：“你好，怎么样呀？”

youdao

Being polite means keeping saying "Hello, how are you doing?" to anyone you run into anywhere — in the hallway, in the restroom or on the street.

这意味着随时随地——不管是在楼道里，还是在洗手间，还是在路上，不断对人说：“你好，怎么样呀？”

youdao