野外放归美洲鹤项目改弦更张（英文）  

Whooping Crane Restoration Changes Course

作　　者：Tim Prudente 宋祚允 

机构地区：[1]北京外国语大学

出　　处：《大学英语》2016年第7期34-37,共4页College English

摘　　要：Twenty-five miles south of Baltimore^2,in a grassy pen^3enclosed by two rows of fences,electrified^4to provide protection against raccoons and monitored by video cameras,a pair of the tallest birds in North America emerge from their hut.Powder-white,all neck and legs5,they step through the rain with care,as if inTwenty-five miles south of Baltimore^2,in a grassy pen^3enclosed by two rows of fences,electrified^4to provide protection against raccoons and monitored by video cameras,a pair of the tallest birds in North America emerge from their hut.

关 键 词：高等教育 英语 阅读 理解 野外放归 美洲鹤 

分 类 号：G642[文化科学—高等教育学]