Since I received that first email in January, 2016, I've continued to get emails from students and requests here on YouTube with questions like how can I be more polite in difficult conversations?
自从 2016 年 1 月收到第一封电子邮件以来,我不断收到学生的电子邮件和 YouTube 上的请求,他询问诸如如何在困难的谈话中表现得更有礼貌之类的问题?