knows是什麼意思

She knows how to make life miserable for her employees.

她知道如何整治她的'僱員。

She knows the local area very well.

她非常瞭解這地區的情況。

She knows all the right people.

她認識所有那些關鍵人物。

I can't help thinking he knows more than he has told us.

我總覺得他沒把他知道的事全告訴我們。