英语语法分析

All the terms of the offer must be communicated to the offeree.

要约的全部内容都必须送达给受要约人。

An offeror may withdraw his offer at any time before the offeree has accepted it.

一个要约人可以在受要约人承诺以前的任何时候，撤销他的要约。

The notice of withdrawal shall reach the offeree before or at the same time as the offer.

撤销要约的通知应当在受要约人发出承诺通知之前到达受要约人。