The purpose of the visit was to navigate into an ice-filled fiord.

这次访问的目的是为驶入一个冰雪覆盖的峡湾导航。

《柯林斯英汉双解大词典》

Soon other residents from Grise Fiord, a remote Inuit Hamlet in the Canadian High Arctic, traveled 50 miles by snowmobile to break holes in the ice so the whales could breathe.

很快，来自格赖斯湾(加拿大北极高地上一个偏远的因纽特人村)的其他居民乘机动雪车跋涉50英里来到这里破冰打洞，使鲸鱼可以呼吸。

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He is paid to measure the thickness of the winter ice, ocean currents and weather patterns in and around Grise Fiord for research institutions in Toronto and Vancouver.

CNN: Arctic vagabonds: French family makes home on polar yacht