Blair,a retired U.S.Navy admiral who has been in his job about two months, covered a wide range of topics during a lengthy session with reporters at DNI headquarters just outside Washington.

VOA: standard.2009.03.26

It's a very broad and free flowing range of topics.

我们学的内容非常广泛和自由。

普林斯顿公开课 - 人性课程节选

So, we are going to cover a very, very wide range of topics including brains, children, language, sex, memory, madness, disgust, racism and love, and many others.

因此我们讨论的主题会非常之广泛,其中囊括了大脑,儿童,语言,性,记忆,狂躁,厌恶,歧视以及爱恋等等

耶鲁公开课 - 心理学导论课程节选

So it was a really wide range.of topics.

所以话题涉及面很广。

普林斯顿公开课 - 人性课程节选