关掉你的手机或者把手机调成振动状态以防有紧急事件发生。
Turn off your cell phone or put it on vibrate answering only in case of an emergency.
把手机调成振动式一种好习惯。在安静的办公室听突然听到大声的电话铃音很令人讨厌。
It is a good habit to set your cell phone to vibrate. It is very annoying to hear the loud and sudden ring tone in quiet offices.
把手机调成振动式一种好习惯。在安静的办公室听突然听到大声的电话铃音很令人讨厌。
It is a good habit to set your cell phone to vibrate. It is very annoying to hear the loud and sudden ring tone in quiet offices.
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