Smile, it is a kind of life attitude with rich and poor, status and situation not necessarily linked.

微笑时一种生活态度，它与贫富，地位及处境没有必然联系。

youdao

Smile, it is a kind of life attitude with rich and poor, status and situation not necessarily linked.

微笑时一种生活态度，它与贫富，地位及处境没有必然联系。

youdao