excess-of-loss reinsurance treaty

例句：

1. 1.The insurance company has signed a excess-of-loss reinsurance treaty with another insurer.
   这家保险公司已经与另一家保险公司签订了超额损失再保险条约。
2. 2.This treaty provides a framework for the exchange of information between the two countries.
   这项条约为两国之间的信息交换提供了一个框架。
3. 3.The treaty aims to promote sustainable development and environmental protection in the region.
   该条约旨在促进该地区的可持续发展和环境保护。