Scientists now have to compete for funding, and do not share information among themselves.

科学家们现在不得不为了资金而相互竞争，彼此间不共享信息。

They believe they're playing a zero-sum game, where both must compete for the same resources.

他们认为他们在玩一场零和游戏，双方必须争夺同样的资源。

So far, they have tended to compete for influence.

到目前为止，他们倾向于争夺影响力。

Finally, we want to position all students so that you can easily, if you like, compete for things like your office and summer jobs.

最后，我们想对所有学生定位，这样一来如果你们喜欢，你们就可以轻松地竞争办公室和暑期工作之类的。

Young children will usually compete for their mother's attention.

小孩子通常都会在母亲面前争宠。