给你朋友打个电话在你离开这个城市之前是很有必要的。的翻译：Give your friends a call before you leave the city is necessary. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

To call your friends in this city before you leave is necessary.

Give your friends a call before you leave the city is necessary.

The friend telephones for you leaves in front of this city in you very much has the necessity.

make a phone call to your friend in you before leaving the city is very necessary.

Give your friends a call before you leave the city is necessary.