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[VOA慢速-科技报道] VOA慢速英语(翻译+字幕+讲解):青少年帮助老年人弥合科技代沟
当大多数人想象到教室,就会想到年长者教育年幼者。但在学习高科技设备时,总是年轻人教给年长者。这就是美国马里兰州哥伦比亚市一个项目的内容2014-10-28 编辑:Sunny
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2014-10-28 编辑:Sunny