inaccessible area的意思|示意

The area is almost all rain forest and until recent decades was one of South America’s least populated and most inaccessible areas.

这个地区几乎全是热带雨林，直到最近几十年，还是南美洲人口最少和人迹罕至的的地区。

They live in a remote area, inaccessible except by car.

他们住在一处偏远地区，只能开车去。

In reality, they can be islands or any other area that is otherwise walled off and inaccessible.

实际上，他们也可以是岛屿或者其他围了墙而无法到达的区域。