A first-rate journalist, he has a wide range of knowledge.

他是一流记者，有广播的知识。

On the securities investment analysis, there are many ways to involve a wide range of knowledge, the more complicated.

关于证券投资分析的方法有很多种，涉及的知识面很广泛，比较复杂。

Public elective courses are open to students of both arts and science and therefore must meet the demand of students of various programs for a wide range of knowledge.

作为面向全校文、理科学生的公选课，必须满足不同专业学生对不同知识面的需求。

A graduate with a wide range of knowledge besides his specialized and practical skills will get on better in society, and such a society will better off as a result.

一个既懂得专业技术和实际技能又学识渊博的毕业生能够很快地适应 社会，这样的社会也会越来越好。