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S1 E5 The 1970s
本集简介
The class enters the experimental 1970s. They rewrite the rule book and learn weird and wonderful lessons as the free spirit of the era creeps into the classroom.
请调整浏览器窗口大小或者请使用手机查看！
The class enters the experimental 1970s. They rewrite the rule book and learn weird and wonderful lessons as the free spirit of the era creeps into the classroom.
