1. The seller required a standby letter of credit to guarantee payment in case the buyer defaulted.

卖方要求一份备用信用证，以确保在买方违约时能够得到支付。

2. The bank issued a standby letter of credit on behalf of the importer to reassure the exporter of payment.

银行代表进口商发行了一份备用信用证，以向出口商保证支付。

3. The standby letter of credit served as a financial guarantee for the construction project.

备用信用证作为建设项目的财务担保。

4. The seller was able to secure financing by presenting a standby letter of credit to the lender.

卖方通过向贷款方出示备用信用证获得了融资。

5. The importer requested a standby letter of credit to show their commitment to the supplier.

进口商请求一份备用信用证以展示他们对供应商的承诺。

6. The standby letter of credit was a crucial part of the trade agreement between the two parties.

备用信用证是双方贸易协议中的关键部分。