It is only natural that when taking a step forward we should contract some things and expand others.

每走一步都必定会有的收，有的放，这是很自然的事情。

youdao

It is only natural that when taking a step forward we should contract some things and expand others.

每走一步都必定会有的收，有的放，这是很自然的事情。

youdao