OpenCourseWare was an important signpost that hammered home the point that the content of a university course was being rapidly commoditized by technology.
公开课程项目是一个重要的路标，使得家庭成为一个点，一个大学课程内容通过技术被快速商品化的点。
2
This was a point that Le hammered home repeatedly.
这是乐再三强调的观点。
3
The speaker hammered his point home with examples that the listeners could not deny.