交易和合作，常常是有弊有利。

Trade and cooperation, is often advantageous and disadvantages.

youdao

我感谢你方的努力和合作。并希望这笔交易将只是今后更多交易的开始。

I appreciate your efforts and cooperation and hope that this will be the forerunner of other transactions in future.

youdao

我感谢你方的努力和合作，并希望这笔交易将只是今后更多交易的开始。

B: I appreciate your efforts and cooperation and hope that this will be the forerunner of other transactions in future.

youdao

I've been working with the Chicago Mercantile Exchange to create a futures market for single-family homes, which is sort of my connection to the futures industry.

我一直以来和芝加哥商业交易所合作,创建一个适合单一家庭的期货市场,这是我参与期货行业的一种方式

耶鲁公开课 - 金融市场课程节选