1 Robert Kelser Robert Kelser Subscribe Unsubscribe 6+ y ago6+ y ago Subscribe Unsubscribe 每天+ Welcome to Robert Kelser, where amazing things happen. … continue reading
1 High School students and the trades 3:48 Play Pause 6+ y ago3:48 Play Pause 稍后播放 稍后播放 列表 喜欢 喜欢 3:48 The very first episode of Robert Kelser! … continue reading
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