英语系的大师们帮我翻译翻译这句话好不好，一会要交啦。好无奈啊，谷歌和有道翻的太烂了。如问题补充。

Question

开证银行应申请人的要求并按其指示向第三方开立的载有一定金额的，在一定的期限内凭符合规定的单据付款的书面保证文件。
不要复制谷歌和有道等等的在线翻译给我啦！谢谢。

Answer 1

呵呵，这是关于开“信用证”(Letter of Credit, 简称LC) 的步骤吧？

A written confirmation is issued to a third party by the issuing bank in accordance to applicant's request and instruction to ensure settlement payment of the invoice value within the prescribed time limits if all terms and conditions are met.

Answer 2

Issuing bank request of the applicant in accordance with its instructions to the third contained a certain amount of prescribing, in a certain period of time the required documents by a written guarantee of payment documents.