1.
Any of various similar cetaceans, such as the killer whale.
虎鲸多种类似的鲸类动物中的任一种，如虎鲸
2.
Japan is permitted to sell meat collected during these whale hunts.
在集中捕杀鲸类的期间，日本允许出售鲸肉。
3.
It is not clear whether cetaceans undergo dream sleep.
鲸类动物是否经历梦睡眠还不清楚。
4.
Whale hunting is a cultural tradition in Japan.
捕猎鲸类是日本的一个文化传统。
5.
Japan has fought to end the ban on hunting some kinds of whales.
日本坚决反对捕杀部分鲸类的禁令，
6.
Environmental groups are opposed to killing whales.
许多环保组织反对捕杀鲸类，
7.
Sequence Variability and Evolution of MHC Genes in Cetaceans;
鲸类MHC基因的序列变异和进化研究
8.
Any of various marine cetacean mammals, such as the bottle - nosed dolphin, of the family Delphinidae, related to the whales but generally smaller and having a beaklike snout.
海豚一种海豚科海洋鲸类哺乳动物，如的宽吻海豚，与鲸近似但一般比鲸小且有喙状吻
9.
Japan says many kinds of whales have increased quickly and are eating too many fish.
日本方面称鲸类数量迅速上升，吃掉太多鱼类，
10.
Cetaceans reduce the number of breaths they take during rest periods.
鲸类动物在休息时减少它们的呼吸次数。
11.
Norway objected to the organization's ban on killing whales and has continued to hunt them.
挪威反对捕杀鲸类的禁令，并且继续捕杀。
12.
Some of the kinds of whales are the blue whale, the humpback, the gray whale, and the white whale.
鲸鱼的种类还包括蓝鲸，座头鲸，灰鲸和白鲸。
13.
Whales fall under the class of mammals.
鲸属于哺乳类动物。
14.
The whale is vulgarly supposed to be a fish.
鲸鱼一般被认为是鱼类。
15.
Any of various small whales, porpoises, or similar aquatic mammals, especially a whale of the genus Mesoplodon, having a pointed snout.
啄鲸一种小型鲸、海豚或类似的水生哺乳动物，尤指啄鲸属的一种有尖啄的鲸鱼
16.
floating factory for processing whales, preserving fish etc
浮动加工船,用于加工鲸鱼、保藏鱼类等
17.
The whale is the largest mammal in creation.
鲸是世上最大的哺乳类动物。
18.
We may live to see the extinction of the whale.
人类或许能亲眼见到鲸的灭绝.