英语翻译所以我们使用手机时应遵守一些规则:如,到医院探望病人时应关机;会议期间,若大电话应出去;与朋友在一起,接来电时声

That is why we should obey some rules when using hand phones,such as to switch it off when visiting patients at the hospital,to make calls outside when meetings are held,to answer calls with lower voice when there are friends around and so on.

所以我们使用手机时应遵守一些规则:如,到医院探望病人时应关机;会议期间,若大电话应出去;与朋友在一起,接来电时声音要小等.
译：Using the phone has to respect the rule : You should turn off the phone when you visit the patient at the hospital; between the meet...

Using the phone has to respect the rule : You should turn off the phone when you visit the patient at the hospital; between the meeting,you should go out; with friends, you should use a very low voice etc.