5.Whales, seals, penguins, and turtles have flippers.
、豹, 企鹅和龟均有鳍形肢。
6.The whale is the largest mammal in creation.
鱼是所有哺乳动物中最大的。
7.The whale thrashed the water with its tail.
鱼用尾巴猛烈打水。
8.Whales are mammals that live in the sea.
是生活在洋中的哺乳动物。
9.The harpoon drove deep into the body of the whale.
渔叉扎进鱼体内。
10.The blue whale is the world's largest living animal.
蓝是世界上最大的动物。
11.There are lots of marine mammals such as whales and seals in the sea.
洋里有许多诸如鱼和豹类的生哺乳动物。
12.Dad came upstairs and whaled me.
爸爸上楼把我打了一顿。
13.The whale is rich in blubber.
这种油多。
14.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的弓头具有较近的亲缘关系。
15.Whales belong among the mammals.
鱼属于哺乳动物。
16.Most whales have ctenoid teeth.
大部分的鱼都有栉状的牙齿。
17.The unicorns of the sea, Monodon monoceros are members of the order Cetacea, along with whales, dolphins and porpoises.
身为洋中的独角兽,它们与鱼、豚和鼠豚一样,属于类纲目。
18.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.