延长有效期 meaning in English
extend expiration date
extend the expiration date
prolong the period of validity
Examples
- Any demand in respect of this guarantee should reach the bank not later than the above date
本行不要求得到延长有效期的通知，但任何索款要求应在上述期限内送到本行。 - At its expiration , the agreement may be modified or the period of validity may be extended through mutual consultation
协议期满后，通过协商，可予修改或延长有效期。 - Since the program began in 1991 , approximately 22 , 000 extended validity ( " section 154 " ) visas have been issued
自从“ 154法案”一九九一年实施以来，已发出两万两千个“延长有效期”签证。