Ussuriisk

例句：

1. 1. Ussuriisk is a crucial waterway for the region's agriculture and transportation.
   乌苏里江是该地区农业和交通的关键水道。
2. 2.The river has been a source of livelihood for many indigenous communities in the region.
   这条河一直是该地区许多土著社区生计的来源。
3. 3. In recent years, there has been increased interest in exploring the ecological benefits of the river.
   近年来，人们对探索这条河的生态益处产生了浓厚的兴趣。