TED官网入口网址,TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ languages. Ideas free to stream and download.
网易公开课官网入口网址,网易视频公开课频道推出国内外名校公开课,涉及广泛的学科,名校老师认真讲解深度剖析,网易视频公开课频道搭建起强有力的网络视频教学平台
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