ADJ-GRADED (主张、建议)肤浅的,粗浅的,轻率的 If you describe someone's arguments or suggestions as facile, you are criticizing them because their ideas are too simple and indicate a lack of careful, intelligent thinking. (主张、建议)肤浅的,粗浅的,轻率的 [disapproval]
The subject of racism is admittedly too complex for facile summarization.