这个世界就是这样，世界上总有一半人不理解另一半人的快乐和忧愁。

This is the way of the world, one half of the world cannot understand the other half of the people happy and sad.

youdao

这个世界就是这样，世界上总有一半人不理解另一半人的快乐和忧愁。

This is the way of the world, one half of the world cannot understand the other half of the people happy and sad.

youdao