permafrost island

基本解釋

An exposed wall of ice-rich permafrost dwarfs a researcher along the coast of Herschel Island in the Yukon Territory of Canada.
一個(gè)含富冰層的永久凍土的裸露懸崖使得沿著加拿大育空地區(qū)赫歇爾島海岸行走的研究員顯得格外矮小。
The most ambitious is the new Svalbard Global Seed Vault, set inside the permafrost of a sandstone mountain on the Norwegian island of Spitsbergen just 700 miles from the North Pole.
最富雄心的莫過(guò)于新設(shè)的“斯瓦爾巴環(huán)球種子庫(kù)”，它建立在挪威斯匹次卑爾根島上一座砂巖山的永凍層內(nèi)，島嶼離北極僅有700英里。