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[英语PK台] 英语PK台(MP3+文本) 第183期:让孩子爱上动手科学
A French-Japanese inventor and TED senior fellow, he is the creator of Protei, a revolutionary sailing technology -- featuring a front rudder, flexible hull and open-source hardware2015-11-10 编辑：max
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[英语PK台] 英语PK台(MP3+文本) 第184期:让孩子爱上动手科学(2)
And so this is how we work. I let the imaginations of my students run wild.2015-11-11 编辑：max
