評(píng)論
打印
Our planet may be home
我們的星球上
to 30 million different kinds of animals and plants.
可能有三千萬(wàn)種不同的動(dòng)植物
Each individual locked in its own life-long fight for survival.
每個(gè)個(gè)體都在進(jìn)行著 長(zhǎng)達(dá)一生的生存奮斗
Everywhere you look, on land or in the ocean, there are extraordinary
不論是海中還是陸上
examples of the lengths living things go to to stay alive.
都有生物為了存活 各出奇招
This is the coast of Florida.
這是佛羅里達(dá)的海岸線
Here, strange scars on the sea bed
此地海床上的奇異烙印
hint at one animal's remarkable strategy.
隱隱透露出一種動(dòng)物 讓人嘖嘖稱奇的生存策略
These are bottlenose dolphins,
這些是瓶鼻海豚
one of the most intelligent animals on Earth.
它們是世上最聰明的動(dòng)物之一
Their prey is very elusive, fast-swimming fish.
它們的獵物是在海中 動(dòng)作迅速，行蹤飄忽的游魚
But the dolphins have invented a completely new way of hunting.
但海豚發(fā)明了 一種嶄新的狩獵方式
By beating its tail down hard, this dolphin stirs up the shallow silt.
這只海豚猛力拍擊尾部 攪起淺海的淤沙
And by swimming in a tight circle
它繞著圓圈游泳
it creates a ring of mushrooming mud around a shoal of fish.
用一圈揚(yáng)起的滾滾塵沙 繞住魚群
