This kills an estimated 300000 whales, dolphins and porpoises a year.

据估计，每年有30万头鲸鱼、海和鼠海丧生。

A dolphin's body is longer and leaner than a porpoise's body. Dolphins are more curious and playful, too.

海的身体比鼠海的身体更长、更瘦。海也更好奇、更爱玩耍。

There's also reports of dolphins and harbor porpoises in the region, who were also vulnerable.

还有报告显示，该海域的港海和宽吻海同样易受影响。

One would have thought that Pinocchio had turned into a porpoise playing in the sun.

人们还以为皮诺乔变成了鼠海在阳光下玩耍呢。

These special species are called marine mammals, whales, dolphins, seals, porpoises, manatees, sea otters, polar bears and a few other aquatic mammals that rely on the ocean to survive but also need to breathe air.

这些特殊的物种被称为海洋哺乳物，鲸鱼、海、海豹、鼠海、海牛、海獭、北极熊和其他一些水生哺乳物，它们依靠海洋生存，但也需要呼吸空气。

The Antarctic seas serve as a refuge for an extremely large number of migratory fish that flee from storms in the subpolar zones, in truth only to slide down the gullets of porpoises and seals.

南极海水是大多数候鱼的藏身处，它们躲避纬度较低水层的风暴，转移到这边来。可是它们往往又掉到海和海豹的嘴里去了。

The finless porpoise, known as the " giant panda of the water, " is a barometer of the ecological environment in the Yangtze River basin.

江被誉为“水中大熊猫”，是长江流域生态环境的晴雨表。

And it was clear that the porpoises were having a whale of a time seemingly upping one another while catching some big-time air.

很明显，这些海很开心地在比赛谁能跳得更高。

It says the vaquita porpoise found in Mexico's Pacific coast is on the verge of extinction with only around ten animals still surviving.

该组织称，在墨西平洋沿岸发现的加湾鼠海濒临灭绝，目前只有大约 10 只存活。

In addition to the outbreaks among seabirds, seals and sea lions, researchers have collected remains of dead porpoises and penguins found on beaches.

除了在海鸟、海豹和海狮中爆发禽流感外，研究人员还收集了在海滩上发现的鼠海和企鹅的尸体。

Like other aquatic mammals, such as dolphins and porpoises, this wolf-sized animal, known as Pakicetus, is part of the cetacean group.

像其他水生哺乳物，如海和鼠海一样，这种体型像狼一样大小的物被称为巴基斯坦古鲸，是鲸类的一员。

This is not easy, and may require two porpoises working together.

这并非易事，可能需要两只海合伙干才行。

An adult female harbour porpoise was found on a beach in Sunderland, and inside this female, we discovered a fetus.

一头成年雌性鼠海在桑德兰的海滩上被发现，在这头雌性鼠海体内我们发现了一个胎儿。

The latest ban applies to any attractions that contribute to the captivity of dolphins, orcas, porpoises and whales.

最新的禁令适用于任何“助长囚禁”海、逆戟鲸、鼠海和鲸鱼的景点。

Advanced technologies play a crucial role in tracking the population and living conditions of the Yangtze finless porpoise.

先进技术在追踪长江江的种群和生活条件方面发挥着至关重要的作用。

They primarily feed on marine mammals, like seals, porpoises, dolphins, sea lions, and even other whales occasionally.

它们主要以海洋哺乳物为食，如海豹、鼠海、海、海狮，甚至偶尔会猎杀其他鲸类。

He no sooner recovers his equilibrium than the next porpoise comes along and hits him another crack.

海龟刚恢复平衡，第二只海又冲过来猛击一下。

Cam? - Uh, let's hear it for this month's " Person with a porpoise" ... Mitchell Pritchett!

小卡？ -呃，接下来欢迎" 海之星" ——恭喜米奇尔·普里切特！

Whether it be bird, fish or beast, the porpoise is intrigued with anything that is alive.

海对凡是活的东西都感兴趣，不管是鸟、是鱼，还是野兽。

We are going to scan the fetus of a harbor porpoise.

我们将对一只鼠海的胎儿进行扫描。