雙語(yǔ)：在南極追蹤企鵝

Tracking Penguins in Antarctica

在南極追蹤企鵝

Researchers are using satellite data to track penguins and seals across the coldest region on earth without disturbing them - and without leaving home.

研究者正在使用衛(wèi)星數(shù)據(jù)追蹤棲居在地球上最寒冷地帶的企鵝和海豹，這種方式可以不打擾到他們的正常生活研究者也無(wú)需遠(yuǎn)離家門。