“你手机在震”英语怎么说？可不能说your phone is shaking!

Your phone's been buzzing like crazy. 

你的手机直在疯狂震动。

My phone is buzzing. Maybe it's my roommate texting me. 

我的手机在震动，可能是室友给我发信息了。

举例:

The phone starts to ring. 

手机开始响了。

She answered her phone on the first ring.   

手机刚一响，她就接了。

举例：

It's polite to set your phone to mute when you are on a meeting.  

当你在开会的时候，把手机调静音是比较礼貌的行为。

You should put your phone on mute when you are in your class. 

当你在上课的时候，应该把手机调静音。 

举例：

lease turn off your phone at the meeting.

开会的时候请关掉手机。

Sorry sir, our plane will take off in any minute. You have to turn off your phone.

抱歉先生，我们的飞机马上就要起飞了，您必须关机。