Joint retrospectives focus on the inter-team collaboration and improvements that the teams can make to improve the working environment, the team velocity, communication and collaboration.

联合的回顾关注团队内的协作情况，以及为了改善工作环境、提高工作效率、促进沟通和协作，团队能做哪些改进工作。

youdao

The Chinese side will maintain close communication and coordination with all other parties in a joint effort to bring about an early and proper resolution of the Iranian nuclear issue.

中方愿与各方保持密切沟通与协调，为推动早日妥善解决伊核问题共同努力。

youdao

Without both roles being exercised, there is no communication: it is inherently joint in nature.

没有双方的参与，就没有通讯：它在本质上本是一个联合。

youdao

Specifically, flexible contracts, transaction-specific investments, bilateral communication, joint goal setting and problem solving have all been shown to be important tools in building inter-organizational (including inter-departmental) trust.

FORBES: Why Trust is the New Core of Leadership

And yesterday, in an attempt to claw back ground from Verizon Communication's joint wireless venture with Vodafone and Sprint Nextel, Cingular yesterday launched BroadbandConnect--its own high-speed wireless Internet service--in 16 markets.

FORBES: Magazine Article

This recognition leads naturally to early and consistent communication among formerly separate parties throughout their joint work.

FORBES: Why Leaders Need to Rethink Teamwork