export credit system造句

例句与造句

1. many countries in the world have established sound and complete export credit system, which has played an active role in promoting foreign trade through extensive business development
   世界上许多国家均建立了完善的出口信用保险制度，通过广泛开展业务，对促进本国的对外贸易起到了积极的作用。
2. It's difficult to find export credit system in a sentence. 用export credit system造句挺难的