A few things about logistics of the class to help you guys navigate through various electronic things that the class has at the moment.
课程的流程可以帮助大家,利用课程现有的电子工具
耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选
应用推荐
模块上移
模块下移
不移动