这是 Youtop 运营的独立目录页面,并非由 CrashCourse 或 YouTube 运营、赞助或认可。 提交更正. 你是这位创作者吗?认领此页面
Loading
这是 Youtop 运营的独立目录页面,并非由 CrashCourse 或 YouTube 运营、赞助或认可。 提交更正. 你是这位创作者吗?认领此页面
CrashCourse · 发布于 2013年8月1日
In which John Green blows some of his lines. Thrill as we pull back the curtain on the making of Crash Course US History. Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Instagram - https://www.instagram.com/thecrashcourse/ CC Kids: http://www.youtube.com/crashcoursekids