由此

例句

• yóu由cǐ此kě可zhī知 。

  From this we know.

• yóu由cǐ此kě可jiàn见 ，chōng充zú足de的shuì睡mián眠duì对xué学xí习hé和gōng工zuò作dōu都shí十fēn分zhòng重yào要 。

  From this it can be seen that sufficient sleep is very important for both study and work.

用法