题目内容：

关于副词后面能跟介词吗?
例如; It is mainly about the relationship between three terms:the current in wire,the magnetic field and the force.请问这里的mainly是副词修饰介词about吗?

优质解答

当然可以用副词.你举的就是一个很好的例子.在给你两例：
He works hard even on Sunday.
The rain in Spain falls mainly on the plane.--取自My Fair Lady,这部诺贝尔奖影片是极佳的英语发音和听力教材.大力推荐!