The rocky outcrops of New Zealand's Poor Knight Islands are riddled with sea caves 新西兰坡·骑士岛的 岩礁下布满了海蚀洞

212. all of which eventually flow out to the sea.
     它们最终都流向大海
213. Salt water, unlike fresh water, does not erode limestone,
     咸水与淡水不同 不会溶解石灰岩
214. so most sea caves are created by the mechanical pounding of the waves.
     所以大部分海洋洞窟 是在海浪的机械冲击下形成的
215. The rocky outcrops of New Zealand's Poor Knight Islands are riddled with sea caves
     新西兰坡·骑士岛的 岩礁下布满了海蚀洞
216. and just like those in Borneo
     与婆罗洲的洞窟一样
217. they have become important shelters for many species.
     它们也成了许多动物的重要庇护所
218. After a day feeding in the open water
     经过一天开放水域的觅食之后

来自《行星地球 第一季 第四集 Planet Earth S01E04 洞穴》第 215 行