trilateral trade

例句：

1. 1.The trilateral trade agreement has been a major source of economic growth for the region.
   三边贸易协定一直是该地区经济增长的主要来源。
2. 2.The trilateral trade agreement was signed to promote economic development and reduce poverty.
   三边贸易协定的签署是为了促进经济发展和减少贫困。
3. 3.The trilateral trade agreement has faced criticism from some countries due to its impact on their domestic industries.
   三边贸易协定在一些国家受到批评，因为它对国内产业产生了影响。