The major class is the upfront across the building is new classrooms and the institutors invested in.

最主要的成本是大楼的预付成本,新教室,以及机构的相关投入。

麻省理工公开课 - 媒体、教育、市场课程节选

But you don't have to pay upfront.

但是你可以不用立即支付费用。

英国的教育 - SpeakingMax英语口语达人

So it's really the upfront cost to move to this, in terms of classroom space and developing pedagogy, and buying us top experiments.

因此搬到这种教室,才是最主要的花费，其中包括教室空间设置,开发教学模式，购买高级实验设备等。

麻省理工公开课 - 媒体、教育、市场课程节选

In terms of cost to institute this, the upfront cost to build classrooms, to accommodate this kind of structure, we need two classrooms that hold 170 students a piece to do this.

关于建这个项目的成本，最主要的就是搭建教室，使之适应这种教学模式，我们需要两间能装170人,的教室来上这种课。

麻省理工公开课 - 媒体、教育、市场课程节选