Words and Phrases
business association 业务联系，交往
business connection 业务联系
close relationship 密切的关系
closer ties 更密切的关系
to establish（enter into， set up）business relationship 建立业务关系
to continue business relationship 继续业务关系
to present business relationship 保持业务关系
to improve business relationship 改善业务关系
to promote business relationship 促进业务关系
to speed up business relationship 加快业务关系的发展
to enlarge （widen） business relationship 扩大业务关系
to restore （resume） business relationship 恢复业务关系
to interrupt business relationship 中断业务关系
to cement business relationship 巩固业务关系