你需要提前一天给他们打电话约定.的翻译：You need to one day in advance to call their conventions. 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

You need to give them a call one day in advance agreement.

You need to one day in advance to call their conventions.

You need one day to telephone ahead of time to them the agreement.

You need to telephone them agree a day in advance.

You need to one day in advance to call their conventions.