We also ask you to ensure that your mobile phones are switched off or turned to vibrate mode.

为了会议的顺利进行，请关闭您的手机，或把手机调到震动状态。

youdao

We also ask you to ensure that your mobile phones are switched off or turned to vibrate mode.

为了会议的顺利进行，请关闭您的手机，或把手机调到震动状态。

youdao