积极参与区域经济交流和合作。

We should take an active part in regional economic exchanges and cooperation.

youdao

我们必须学会与他人交流和合作。

We must learn to communicate and cooperate with each other.

youdao

我们真诚相邀，技术交流和合作！

We sincerely hope technology exchange and cooperation between us!

youdao

我们真诚相邀，技术交流和合作！

We sincerely hope that the technical exchanges and cooperation!

youdao

欢迎国内外朋友来函交流和合作。

Welcome friends letter exchanges and cooperation.

youdao

我们应积极参与区域经济交流和合作。

We should regional economic exchanges and cooperation.

youdao

我们应积极参与区域经济交流和合作。

We should regional economic exchanges and cooperation.

youdao