VOA慢速英语2013.01.21
[audio]http://sound.yywz123.com/tingbbs/voa/voa20130121.mp3[/audio]"There also needs to be a public discussion around some of the wider applications, such as in the use of disaster management and humanitarian relief." "也有必要围绕一些更广泛的应用进行公开讨论,比如在灾害管理和人道救援上的使用."
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