<p>一、课件</p><p>1<a href="https://v.colorv.com/play/27d35804a1d3a369370e1f3161c43b06?u=92b86bae9a7f2090&c=2&referrer_user_id=12490519&share_time=1597562901.65&from=groupmessage&link=wechat" target="_blank" style="background-color: rgb(255, 255, 255);">如何在美篇中保存课录</a></p>