Every man has his hobbyhorse.

人贵有自知之明。

youdao

This system is a hobbyhorse procedure, but we do the beneficial thing with it.

本系统属于木马程序，但我们用它来做有益的事。

youdao

This system is a hobbyhorse procedure, but we do the beneficial thing with it.

本系统属于木马程序，但我们用它来做有益的事。

youdao