The guard told him to come away from the door.门卫叫他离门远点。

Most readers come away from the book feeling reassured. [=most readers feel reassured when they finish the book]大多数读者读完这本书之后便打消了疑虑。

It was a difficult experience, but she came away from it a stronger and more confident person.那是一次艰难的经历，但挺过来之后，她变得更加坚强和自信。