- of these whales anywhere on Earth.
最大的南露脊鲸群之一 - There are over a million miles of coastline around the world.
世界上有超过160万公里的海岸线 - Together, they constitute the most varied habitat on the planet.
它们共同构成了地球上最多样化的栖息地 - Here on Canada's west coast,
在这里 加拿大的西海岸 - some of the most powerful of all ocean currents
一些规模最大的洋流 - deliver a constant supply of nutrients
向数不清的岛屿海岸 - to the shores of countless islands.
提供了源源不断的营养物质