Sharks Under Attack etc

• 来源期刊: 中学科技
• 年，卷（期）: 2012,（1）
• 所属期刊栏目: 科普英语
• 页码范围: 28-29
• 页数: 2页
• 语种: 中文

摘要

Because of growing demand for their fins,shark populations around the world are shrinking.Now,steps are being taken to save the fish before it's too late.Terrifying.That is the word many would use to describe sharks.But sharks have good reason to be terrified of huinans.After all,people kill as many as 73million sharks each year.The animal's fins are prized in many parts of the world.They arc the key ingredient of shark-fin soup,which is an Asian delicacy.