The polar bear and the walrus live in the arctic regions.

北极熊和海象生长在北极地区。

youdao

I guess there are much less people in the Arctic regions than here.

我想北极地区的人要比这里的少得多。

youdao

Rivers in arctic regions and relatively inaccessible areas of the tropics appear to be in the best health.

世界上危险最小的河流是那些流域人口最少的河流。在北极地区和相对人迹罕至的热带地区，河流看来是最健康的。

youdao

The birds of prey are native to Arctic regions, including parts of Norway and North America.

BBC: Snowy owl spotted in Cairngorms

And as temperature increase across Arctic and sub-Arctic regions, it may affect modern-day descendants of these ancient people.

NPR: History Emerging from the Ice

Of these freshwater resources, about 24 million km3 or 70% is in the form of ice and permanent snow cover in mountainous regions, the Antarctic and Arctic regions.

FORBES: Connect