- Sand dollars flat sea urchins cluster together as a defense
成群的饼海胆叠加起来组成防御阵线 - But it doesn't seem to work against the sunflower starfish.
不过好像在向日葵海星面前没有作用 - The predator extrudes it's stomach, and wraps it around it's victims liquefying their soft parts.
向日葵海星挤出它的胃 包住饼海胆直接消化其软组织 - Nothing is left of them, except their white skeletons.
最后只剩下饼海胆的白色骨架. - The Californian upwellings are seasonal and relatively small
加利福尼亚寒流是季节性洋流,相对较小. - but in Southern Africa they're so big they create seas rich enough to support colonies of over a million seals.
不过在南部非洲的大洋流带来的 充足食物能满足百万只海豹的需要 - The Benguela Current sweeps along the western coastline of Southern Africa driving nutrient rich waters up to the surface
本格拉寒流--沿南部非洲西岸流动 给海洋表面带来充足养分
Nothing is left of them, except their white skeletons. 最后只剩下饼海胆的白色骨架.
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