他的厚道员工了然于心。

His kindness did not go unnoticed by his staff.

《牛津词典》

坚守住基本原理，直到你了然于心。

Stick with the basics until you know them really well.

youdao

拥有了然于心的平静，致使拥有高贵的人生。

Have peace of mind going on in life, which has high.

youdao

拥有了然于心的平静，致使拥有高贵的人生。

Have peace of mind going on in life, which has high.

youdao