No matter when and where, in no circumstances can we deny the great importance of manners.无论何时何地，我们都不会否认礼貌的重要性。Firstly,

No matter when and where, in no circumstances can we deny the great importance of manners.【英语查词、查例句、找各类英语范文就上英语翻译学习网（enf

When we talk to other people, we will be pleased to chat with them if they are nice to us. On the contrary, if the pers

When we talk to other people, we will be pleased to chat with them if they are nice to us. On the contrary, if the pers