Let’s have a rest.(break) 休息一會兒。

You may go to toilet.可以去盥洗室。

Please go to the toilet.請去盥洗室。

Please drink some water.去喝水吧。

Please wash your hands before you come back from the toilet.

從廁所出來要洗手。

Remember to turn off the taps after washing your hands.

洗完手，請記著關好水龍頭。

Don‘t leave the taps running, please.請關好水龍頭。

Please save water.請節約用水。

Turn off the tap.關好水龍頭。

It‘s a good habit.這是個好習慣。

Come here.過來。

What’s wrong with you? 出了什么事?

Be careful.小心點。

It’s not good to run so fast.不要跑得那么快

What’s the matter? 怎么了?

Oh, it’s nothing.哦，沒什么。

No pushing.不要擠。

Don’t run around.不能亂跑。

Hurry up.快點兒。

Please go back to your seat.請回到座位上。

Please speak in a low voice. 請小聲點說話。

Don’t shout.請小聲點，不要喊。