英语”华而不实”怎么说

fabulous but not practical.

华而不实
have all one's goods in the window；
speciosity

It's beautiful while useless. 不错

flashy without substance

我用字典查的:
华而不实

adj. (Trad=华而不实, Pinyin=hua2 er2 bu4 shi2) exuberant

have all one's goods in the window部队吧！
应为 It's beautiful while useless
我在好多书上都见过

Flashy but lacking substance