盟约者

例句：

1. 1. The two nations have signed a peace treaty to end their long-standing disputes.
   这两个国家签署了和平条约，以结束长期的争端。
2. 2. The agreement between the two companies has been in effect for three years now.
   这两家公司之间的协议已经生效三年了。
3. 3. The covenant between the two leaders was meant to ensure stability in the region.
   两位领导人之间的盟约旨在确保该地区的稳定。