The North American view is vast, with large Spaces of unpopulated land.

美国的观念是宏大的，与无人寓居的大片土地空间。

The North American landscape is vast, with large Spaces of unpopulated territory.

北美景观是巨大的，大空间的美洲的领土。

This is a relatively unpopulated territory so make sure you have enough supplies to make it across.

这个地区基本无人居住，所以你该确定带有足够穿越这个地区的用品。

Musk noted that if a return to launch site recovery is made, it would be done over an unpopulated area.

穆斯克指出，如果到发射点的回收被决定了，它将做了一个无人区。

If the average lifetime for a civilization is short, the galaxy is likely to be unpopulated most of the time.

如果一个文明的平均寿命很短，银河系很可能在大部分时间里是无人居住的。