whales

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

海洋里有许多诸如鲸鱼和海豹类的海生哺乳动物。

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

分析还提示喙鲸与须鲸类的弓头鲸具有较近的亲缘系。

3.Most whales have ctenoid teeth.

大部分的鲸鱼都有栉状的牙齿。

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

身为海洋中的独角兽，它们与鲸鱼、海豚和鼠豚一样，属于鲸类纲目。

5.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、阿图和委内瑞拉因他们猎杀鲸鱼和海豚的残忍行为而遭到美国制裁。