Of course this is a tradition in MIT of not going to the lectures in a large freshmen courses.

这在麻省理工是一个传统,学生们都不去上,新生的大型讲座课。

麻省理工公开课 - 媒体、教育、市场课程节选

The first barricades, by the way, were built in Paris in the late sixteenth century, so there's a long tradition.

顺便说一下,第一个街垒,是十六世纪末在巴黎建造的,这对巴黎是一个悠久的传统

耶鲁公开课 - 1871年后的法国课程节选

And it's really essentially an English tradition, which we have carried on and broadened.

归根到底，这其实是英国的一个传统，我们继承了下来，发扬光大。

普林斯顿公开课 - 人性课程节选