或者说创造和管理一个成功课堂技术是授课成功的关键所在。

The skills of creating and managing a successful class may be the key to the whole success of a course .

youdao

或者说创造和管理一个成功课堂技术是授课成功的关键所在。

The skills of creating and managing a successful class may be the key to the whole success of a course .

youdao