You believe you have leadership abilities and your boss put you in charge of a new work team.

你相信自己有领导能力，而且你老板让你负责一个新的工作团队。

youdao

They believe in team spirit for good performance.

他们相信有团队精神才能有好的表现。

youdao

I believe if we pull together, our table tennis team can do much better next time.

我相信如果我们团结起来，我们的乒乓球队下次可以做得更好。

youdao

Many people believe that was because he played for a team in a smaller city.

VOA: special.2010.04.11

For example, people tend to believe that their team will win; this has been documented by psychologists.

比如,人们倾向于相信他们支持的球队会赢,心理学家已经证明了这点

耶鲁公开课 - 金融市场课程节选

Instead of taking secrets away, he and his team will plant an idea so that when the victim awakes, he will believe he thought of it himself.

VOA: standard.2010.07.16

It's going to be very tight, but I believe my team will secure their place in the final.

BBC: Hamburg axe coach Bruno Labbadia

We believe our team is the first to film the wreck, which is in an area often hit by storms.

BBC: Torrey Canyon seabed returns to normal after oil spill

Even as such talk swirls, the players have all said publicly that they believe the team is capable of winning as is.

WSJ: The Knicks Are