The action is seen as the most important one in the 40­year history to protect these species.

　　“Regulating international trade in these shark and manta ray species has a great effect on their survival and is a very clear way of helping to protect sharks and our oceans，” said Secretary General John Scanlon.“The practical steps will involve issues such as limiting export levels，and identifying the fins，gills and meat that are in trade.This may seem challenging，but by working together we can do it and we will do it.”

　　Under the rules，all trade in these sharks and rays across 180 countries will not be allowed unless they have got their permits given by the national related organization.

　　As a matter of fact，trade in shark fins has already decreased greatly as a result of campaigns to raise awareness.Recently it has been reported that sales have gone down by 70%.Earlier this year the hotel giant，Hilton Worldwide stopped serving shark fins at its 96 owned and managed Asia­Pacific hotels.

　　However，Denmark，Canada，Guyana，Japan，Iceland and Yemen have all announced they will not follow the new rules and will continue to fish for some or all of these species.Under the regulations though，they are only able to trade with other countries that are also ready to ignore the rules.

　　Officials point out that for such a questioned issue，the number of countries which is going to continue the trade is small.

【2017届重庆市高考英语一轮复习阅读理解选编精练：73（含解析）】相关文章：

★ 2017届高考英语二轮复习课时训练：9（含解析）

★ 2017届高考英语二轮复习课时训练：20（含解析）

★ 2017高考四川省广安市英语阅读理解一轮系列训练：9（含解析）

★ 2017届高考英语二轮复习课时训练：10（含解析）

★ 2017届高考英语二轮复习课时训练：5（含解析）

★ 2017届高考英语二轮复习课时训练：21（含解析）

★ 2017届高考英语二轮复习课时训练：23（含解析）

★ 【三维设计】2017届高考英语（江苏专用）二轮复习阅读理解解题技法示范课件：1

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (63)

★ 2017届高考英语二轮复习课时训练：15（含解析）