Switch off your phone and allow messages to go to voicemail.

将你手机关机，让信息转到语音信箱。

youdao

Give your friend your full attention while you are together - switch off your phone!

给你的朋友足够的注意，你们在一起的时候——关掉电话。

youdao

Follow any special regulations in force in any area and always switch off your phone whenever it is forbidden to use it or, when it may cause interference or danger.

在任何地区都应该遵守在该地区实行的特殊规定，当手机被禁止使用或可能会带来干扰或危险时，要一直关机。

youdao

As you pass a major landmark, your phone may switch off your music and turn on an audio recording of a person describing a landmark you're passing.

BBC: Five favourite travel apps of 2011