There are lots of marine mammals such as whales and seals in the sea.

海洋里有许多诸如和海豹类海生哺乳动物。

The results also suggested beaked whales (Ziphiidae) and bowhead whale (Balaena mysticetus) had a relatively closer affinity.

分析还提示喙与须类弓头具有较近亲缘系。

The unicorns of the sea, Monodon monoceros are members of the order Cetacea, along with whales, dolphins and porpoises.

身为海洋中独角兽，它们与、海豚和鼠豚一样，属于类纲目。

Most whales have ctenoid teeth.

大部分都有栉状牙齿。

In 1996, for example, Belize, Colombia, Costa Rica, Italy, Japan, Mexico, Panama, Vanuatu and Venezuela were all under American embargo for beastliness to whales or dolphins.

1996年，伯利兹、哥伦比亚、哥斯达黎加、意大利、日本、墨西哥、巴拿马、瓦努阿图和委内瑞拉因他们和海豚残忍行为而遭到美国制裁。