浮而不实

Explanation: Describe the knowledge of shallow foundation is not solid; describe the style too abstract, not in depth is not practical 　　Usage: Joint type; as predicate, object; containing derogatory 　　Examples: He is always floating and not real work. Thesaurus:  splendid through the ages, splendid life, be big but inappropriate; be large but burdensome, Colossal, behemoth, Kim Ok its table, Fair skin covers the multitude of sins., Fair skin covers the multitude of sins. Fair skin covers the multitude of sins., leave a good name that will live forever; be remembered throughout the ages, be weightier than Mount Tai, Merry generation, generation Northern tribe or its ruler, Generation Word speech Antonym Group:  An advocate three sigh, (literally) one singing and three sighs--an expression to describe a deeply touching literary work, scared readily subscribe to sb's views, fixed; rigid; unalterable, If Wen sounds of nature, sing or speak with a clear and rich tone, be able to answer the questions fluently withont hesitation, toy, Cadence, No injuries in general, have only unimportant defects and do not affect the whole, dissociate general, An inch breaks no square., Dissociate Daya, unimportant, apodia mention, sth. cheap but useful, Exquisitely carved, Catchy, bantam, Newly-grown down The end, Bamboo header chip, (of singing) sonorous,resounding and prolonged, _Set_ of disregard, acumen brightness, Orioles tongue twitterings, The same table, Matching table, Lost drum skin, Lighter than a feather, as light as a feather, Lengthy, Puffball Cattle drench, joke