英和和英

disappear [vanish] into thin air.

I will not be lorded over.

Remain at your post until relieved.

Don't let your talents rust.

Don't let me down.

Never poke your head out (of a train window).

I cannot afford to have you idle.

Of course I won't discriminate against either of them.

Take care not to fall.

Remain at your post until relieved.

I don't know when I will be able to show my face in public again.

I'd be lying if I had never smoked before.

I'd be lying if I said I had never smoked before.

Don't touch it; leave it as it is.

Don't touch it. Leave it as it is.

You must study hard lest you fail.

Study hard so you don't fail.

You should not yield [surrender] yourself to passion.

To be concerned with having the real thing with no deception.

You mustn't get on the swing out of turn.

Don't take it so seriously.

Let sleeping dogs lie.

Come straight home without stopping on the way.

Your undaunted spirit will carry you through.

cling to one's last hope

Steel yourself for a shock.

Even if you don't like it, you must do it.

Make yourself at home and stay as long as you like.

a murderous precipice

The project is not worth much effort.