题目

英语翻译
.This Letter shall be effective from the Effective date shown as below until its second anniversary and thereafter; this Warranty shall be renewed automatically for every additional year unless World Fair or we terminate this warranty in writing at least two months prior to the expiration date.

提问时间：2020-11-15

答案

本函从如下所示之日期起生效,有效期为两年.
到期后本担保将逐年自动延长一年继续生效,除非世博会或我方于到期前两个月以上以书面形式终止.