北极熊母子觅"鲸鱼" 小熊紧张惨落水

　　I've had enough of this: He beats a hasty exit from the water, leaving mum to feast

　　受够了受够了，吃一餐那么困难。下次让妈妈自己去觅食好了，我再也不受罪了！

　　Vocabulary

　　blubber n. 鲸脂；

　　vertebrae n. 椎骨；脊椎