1、This film only scratches the surface of the complex issue, lacking depth and falling into superficiality.
这部电影只是涉及了复杂问题的表面,缺乏深度,陷入了浅薄。
2、She was attracted to his confidence at first, but soon realized that it was just superficiality and there was no substance behind it.
一开始她被他的自信所吸引,但很快意识到那只是表面现象,实际上没有什么实质。