- Pumping water through their bodies they strain out algae and other edible particles.
他们用汲取海水,在身体里过滤 分离出藻类及其他可食用微粒 - Comb jellies cruise through the water.
栉水母在水中游弋, - They too flourish in this seasonal soup
它们也在这个季节性美汤里蓬勃生长 - and for short periods, they appear in astounding numbers.
在很短的时间内,它们就能达到惊人的数量. - Krill, shrimp like creatures. By weight they're the most abundant animals on the planet. A single swarm can contain two million tons of them
磷虾,一种小型虾类,如果按重量计算 他们是地球上最多量的动物,一群就可达200万吨 - and that is a lot of fish food.
磷虾也为鱼提供了大量的食物 - The shallow temperate seas support the greatest concentrations of fish on our planet.
这片温和的浅海是地球上鱼类最密集的地区
and for short periods, they appear in astounding numbers. 在很短的时间内,它们就能达到惊人的数量.
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