| 释义 |
blue whale 英/ ?blu? ?we?l / 美/ ?blu? ?we?l / - 蓝鲸：一种非常大的须鲸，可能达到150吨的重量和100英尺的长度，被认为是目前最大的生物。
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In the ocean where food is easier to find, a blue whale, for instance, can eat up to 8,000 pounds of food a day. 例如，在更容易找到食物的海洋中，一只蓝鲸一天可以吃多达8000磅的食物。 - 2
Biologists were delighted early this year when, with the help of the Navy, they were able to track a particular blue whale for 43 days, monitoring its sounds. 今年早些时候，当生物学家们在海军的帮助下，成功追踪到一只特定的蓝鲸长达43天并监测它的声音的时候，生物学家们很高兴。 - 3
It is hard to track the blue whale, the ocean's largest creature, which has almost been killed off by commercial whaling and is now listed as an endangered species. 作为海洋中最大的生物，蓝鲸很难追踪，但由于商业捕鲸，它们几乎灭绝，现在已被列为濒危物种。
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