I expect you to sit there quietly respect your neighbor I expect you to contribute to the learning environment.

我期待你们安静地坐在这里，尊重周围的同学,我期待你们都对学习环境有所贡献。

麻省理工公开课 - 固态化学导论课程节选

Speaking of behavior, I have to maintain a fertile learning environment in here. We've got round numbers in excess of 400 people sitting here, so I expect certain things here, and that's how we're going to get along.

说到行为，我要维护一个良好的学习环境,我们的人数有点多,400人坐在这，所以，我期待一些事情，那就是我们相处的方式。

麻省理工公开课 - 固态化学导论课程节选

And what this is in a very general sense is the learning of an association between one stimulus and another stimulus, where stimulus is a technical term meaning events in the environment like a certain smell or sound or sight.

一般来说,经典条件作用是指在一个刺激,和另一个刺激之间形成联结，这里的刺激是一个专业术语,意思是环境中出现的事件,比如某种味道，声音或景观。

耶鲁公开课 - 心理学导论课程节选

I want to maintain a fertile learning environment.

我希望维护一个良好的学习环境。

麻省理工公开课 - 固态化学导论课程节选

And all we are competent therefore to decoil pose and recoil pose these elements of learning, so that we are still consistent with all those purposes, both explicate and implicit, of an educational environment.

我们可以,单独和综合呈现,这些学习的要素，所以我们仍然与,教育环境的目标一致，包括表层目标深层目标。

麻省理工公开课 - 媒体、教育、市场课程节选