Translation of "Overwhelming" in Chinese

Narcissists are often snobbish, disdainful and patronising of others' opinions, while, at the same time, having an overwhelming need for admiration and reassurance.

自恋的人往往自命不凡，轻蔑和屈尊俯就于他人的意见，与此同时，对赞美和肯定有着迫切的需求。