He knows honesty is a skill that must be exercised always.

他们懂得诚实处世是一种技巧，必须反复练习才能熟练掌握。

youdao

He knows honesty is a skill that must be exercised always.

他们懂得诚实处世是一种技巧，必须反复练习才能熟练掌握。

youdao