5.Which three words are the most common ones in social life?

　　哪三个词在社交场合最常用？

　　Thanks, Excuse me (sorry), Please.

　　谢谢，对不起，请。

　　6.What are the requirements for appearance in social communication occasions?

　　社交场合的仪容要求是什么？

　　Natural, Harmonious, Beautiful

　　自然，和谐，美观。