下面是讲座视频窗口，点击“开始”箭头后等候。如果需要在这里文字提问，点开窗口下方给出的提问链接进入新的视频窗口，在上方“魔方”图案中使用 Q&A文字提问。观众也可以在“大平台”微信各群里提问。

如果观众在讲座开始之后才登录，请将屏幕下方的“前进游标”拉到最右端，即可赶上实时讲座。
本次讲座的音频文件将登陆在“北美华文大平台”网站的［百家讲坛］
远程讲座主持、技术支持：DW C-Learning 张丹语言文化技能教育中心
DW C-Learning is a leader in education, specializing in applying cloud technology in teaching and learning, transforming traditional learning mode into a border-less cloud training venue that anyone in any place of the world can participate. In our Dual Mode concept, anyone from a small child learning Chinese language to an adult learning about space science, our Remote In-Person Interactive Classroom connects your home to the best teachers and experts in the world. Please see 服务项目 menu to see how we do it!