Another way to say this is with a French expression: esprit de corps.

集体（esprit de corps）。

This diagram. I assume you were opening with a joke. It certainly buoyed up this employee's esprit de corps.

这个图例 你以为您是想讲个开场笑话 毫无疑问鼓舞了我这个小员工的团队精神。

The employees showed extraordinary esprit de corps when they volunteered to work Saturdays for the duration of the crisis.

员工们志愿在星期六工作以度过危机期，显示出无比的团队精神。

Rouge and esprit used to go together.

Rouge 和 esprit 过在一起。

Yeah. So I know in some countries, the workers, before they start work, they do some exercises together in the morning and this is to build this esprit de corps of the team.

是的。所以我知道在一些国家，工人们在开始工作之前，他们早上一起做一些锻炼，这是为了建立团队的团队精神。