播放地址：
不能播放，报错- 20170604
- 20170528
- 20170522
- 20170514
- 20170508
- 20170430
- 20170423
- 20170417
- 20170410
- 20170402
- 20170327
- 20170319
- 20170312
- 20170306
- 20170227
- 20170219
- 20170212
- 20170205
- 20170123
- 20170116
- 20170108
- 20170102
- 20161226
- 20161219
- 20161212
- 20161205
- 20161127
- 20161120
- 20161114
- 20161107
- 20161031
- 20161024
- 20161016
- 20161009
- 20160926
- 20160918
- 20160915
- 20160914
- 20160911
- 20160904
- 20160829
- 20160821
- 20160815
《分分钟学堂》剧情简介
著名手绘科普《分钟学堂》升级改版，全新定格动画，全新人物。每周三分钟，轻松科普。
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