我知道他辞职了。

I know he resigned.

youdao

我不知道他是否会辞职。

I don't know whether he will quit.

youdao

傍晚时分，他徘徊着回到了拜先生的店铺，泰米尔小伙计正在等着他，告诉他：“我没有把你辞职的事情告诉老板，我知道你可能会回来。”

When he wandered back to Mr. Pai's shop in the evening, the Tamilian boy was waiting for him. He said, "I never told the boss you quit."

youdao