标签：online course
Posted in 教育培训
Totally Free Courses on COVID-19 新冠免费在线课程
Everybody is talking about COVID-19. Every country…
Posted in 教育培训
Internet of Things: How did we get here?
分享一门免费在线公开课：物联网 Instructors: Harinath Garudadri, A…
Posted in 教育培训
Understanding 9/11: Why 9/11 Happened & How Terrorism Affects Our World Today
今天是9/11事件17周年纪念日。报名了一门相关在线课程，以作纪念。 课程名：Understandi…
