1. 肤浅的;浅薄的;粗枝大叶的
If you describe someone as superficial, you disapprove of them because they do not think deeply, and have little understanding of anything serious or important.
superficial
e.g. This guy is a superficial yuppie with no intellect whatsoever...
这个家伙是个肤浅的雅皮士，没有什么头脑。
e.g. The tone of his book is consistently negative, occasionally arrogant, and often superficial.
他的书基调一贯是负面消极的，有时还有点儿傲慢自大，且常常流于肤浅。