It is a lot in a confined area.

在这你已经算用得很多的了。

We're shut up in a relatively confined area.

我们是被关在一个相当窄的空间里面。

And those who had the big desk space cheated more than those who had the confined area.

相比那些空间狭窄有限的受试者，那些位置宽敞的受试者作弊情况更严重。

These anomalous forms may be called living fossils; they have endured to the present day, from having inhabited a confined area, and from having been exposed to less varied, and therefore less severe, competition.

这些异常形式可以称为活化石；他们一直忍受到今天， 因为他们居住在一个狭窄的区域，并且接触到的竞争较少， 因此竞争也不那么激烈。