Smithsonian：Arctic.Secrets北极秘密6.Rhythm.of.the.Bay海湾节奏.1080p.srt

Embark on a journey into the world's most unforgiving arctic zones, where land and ice are inseparably joined. Swim through the mammoth Mackenzie Delta, or explore the great tundra of Nunavik. These hostile regions yield little for the hardy wildlife and local Inuit tribes that wait patiently for an all-too-brief summer.