信用证上的届满日期和发货日期必须修改的翻译：Expiry date and the date on the letter of credit must be modified 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

Expiration date on the letter of credit and delivery date must be modified

Expiry date and the date on the letter of credit must be modified

On the letter of credit expiration date and delivers goods the date to have to revise

Date of expiry on credit and the date must be modified

Expiry date and the date on the letter of credit must be modified