Organizers of the anniversary events say they want the festivities to connect with ordinary people to show that it was people power, with the help of reform-minded political leaders, that brought down the Wall and changed the course of history.

VOA: standard.2009.11.09

Come on down. Your role has just been changed because you're not wearing any socks today.

过来吧，你的角色刚刚已经改变了,因为你今天没有穿袜子。

哈佛公开课 - 计算机科学课程节选

Organizers of the events say they want the festivities to connect with ordinary people to show that it was people power, with the help of reform minded political leaders, that brought down the Wall and changed the course of history.

VOA: standard.2009.11.09