cooperative relationship 合作关系 the scope of cooperation 合作范围 Additional Words and Phrases trade fair 贸易展销会 trade show 贸易展览 trade agreement 贸易协议 to establish arrangement 达成协议 to reach an agreement 达成协议 trade terms/clause 贸易条款 trade balance 贸易平衡 to conclude a business transaction 达成贸易交易 to work with 与……共事 business activities 经济活动