1.
A shoal of porpoises are well on the feed.
一群海豚正在吞食。
2.
A school of marine mammals, such as seals, whales, or dolphins.
海生哺乳动物一群海生哺乳动物，如一群海豹、鲸或海豚
3.
Dolphin, dolphin, dolphin I love you.
海豚，海豚，海豚，我爱你。
4.
I am a clever dolphin.
我是一只聪明的海豚，
5.
Almost any day a young porpoise,
几乎每天一只小海豚，
6.
A dolphin breaking water.
一头跃出水面的海豚
7.
Porpoises and sharks are natural enemies.
海豚和鲨鱼是一对天敌。
8.
Females and young travel in larger pods.
雌性或未成年海豚则成群旅行。
9.
boxfishes; filefishes; globefishes; ocean sunfishes; triggerfishes; puffers.
热带产的一种硬鳞鱼；豚鱼；河豚；海翻车鱼；热带鱼的一种；河豚科鱼类。
10.
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
11.
Whales and dolphins spend their entire lives at sea.
鲸鱼和海豚一生都是在海里度过的。
12.
A hovering man-of-war bird showed him where dolphin were chasing some flying fish, but the school was moving too fast and too far away.
一只盘旋的军舰鸟给老人指明了海豚追逐飞鱼的地方。但是鱼群游得太快、也太远了。
13.
Any of several related aquatic mammals, such as the dolphin.
鼠海豚属的动物与鼠海豚有关的几种水生哺乳动物的一种，例如海豚
14.
A Study on the Population Biology and Conservation of the Chinese White Dolphin in Xiamen, China;
厦门中华白海豚种群生物学与保护研究
15.
"We have had a good voyage, and seen some dolphins.
“我们一路平安，看到了海豚。
16.
They have taught a new trick to the dolphin.
他们教给了海豚一种新的把戏。
17.
the first porpoise swoops down from above,
第一只海豚从上方猛扑下去，
18.
He noticed a dolphin swimming toward him.
然后他看到一只海豚朝他游过来。