reciprocal interchange

例句：

1. 1. In the business world, reciprocal interchange is essential for maintaining good relationships with clients.
   在商业领域，与客户建立良好的关系需要相互交换。
2. 2.The two companies have agreed to reciprocal interchange their technology and resources.
   两家公司已同意相互交换技术与资源。
3. 3. During the negotiations, both sides made reciprocal interchanges to reach amutually beneficial agreement.
   谈判期间，双方进行了相互交换以达成互利协议。