I don't want to have to deal with heat escaping to the outside environment in a way that might be difficult or complicated to measure or calculate.

我可不想处理跑到,环境中去的热量，那测量或,计算起来会非常麻烦和复杂。

麻省理工公开课 - 热力学与动力学课程节选

The adult learner gets tremendous value if the educational institution is able to provide the environment where a lot of working takes place, where friendships are made, where connections are made and can be used outside later beyond the confines of the educational environment.

成年学者会有很多收获,只要教育体系能够,提供一个环境，在这里,存在大量的工作，但能够建立友谊，还能创建人际关系,并且之后在学习环境外,也能利用到这种关系。

麻省理工公开课 - 媒体、教育、市场课程节选