they miss their home? The dolphin in this picture might be able to help them return to the ocean. ...机器海豚面世，真海豚们可以回家了吗？机器海豚面世，真海豚们可以回家了吗？There are about 3,000 dolphins (海豚) living in ocean (海洋) parks ……

are their weaknesses (弱点). Clever dolphins attack sharks’ bellies. They help each otherThey help ...的) dolphins can’t do so. Other dolphins will lift them up to the surface for air.Dolphins go ……

. Dolphins are very friendly and clever. They know people and help them. I like cute dolphins.江苏...可爱的海豚Many people like dolphins very much. Dolphins are mammals (哺乳动物). They live in the sea and eat ……

are they talking about? Let’s have a look.Dolphins have names海豚也有名字Dolphins are one of the cleverest animals... that. But dolphins even have their own names!In Scotland (苏格兰) this year, scientists studied (研究) 200 dolphins ……

证据) to suggest dolphins use tools to help them search for food.What’s more, it’s not something that every...你知道海豚有多聪明吗？DOLPHINS are some of the smartest animals on Earth. They can communicate with each other ……

Dolphins sleep with one eye open! ……

Dolphins sleep with one eye open! ……

Dolphins sleep with one eye open! ……

话). The technology will help improve oral (口语的) testing of Mandarin and promote (推广) it both at home and abroad...Ocean animals in danger due to climate changeWHALES and dolphins are facing increasing threats from ……

dolphins, and believed they all lived happily. However, the film The Cove (《海豚湾》) showed me that dolphins living in the wild might be far less comfortable than those in aquariums.The movie has created ……

to make rules to help protect the dolphins.For example, the agency (机构) may ban swimming... experience. But it can be more exciting if there are dolphins swimming around and jumping out ……

they only catch mullet. C. Because dolphins help fishers catch fish. C. Because dolphins help... team special?1. Why is the fishing team special?A. Because they catch mullet to raise dolphins ……

at Spring Festival?M: Most people go home to enjoy reunions with their family. Every person... and Asia.Jonathan likes the way he lives. “Dolphins are my life. I like to be with them and to help ……

Dolphins (海豚) sleep with one eye open. ……

that humans should not go against the laws of nature and that the inevitable death of the wolf is the result... (饥饿). But those who hold an opposite view think that humans should not go against the laws of nature ……