a castle in the air

常見例句

Your plan is merely a castle in the air .
你的計(jì)劃不過(guò)是空中樓閣而已。
www.translation-dictionary.net
Grand as the plan sounds, it may prove to be a castle in the air.
這個(gè)計(jì)劃聽起來(lái)倒是很宏偉，實(shí)際上可能衹是個(gè)空中樓閣。
However, Fodor's conclusion raises problems for his intentional realist argument:if thinking is not computation, Fodor's intentional realism becomes a castle in the air.
然而，福多的結(jié)論給他的計(jì)算主義的意曏實(shí)在論辯護(hù)帶來(lái)了問(wèn)題：如果思維不是計(jì)算，那麼，福多關(guān)於常識(shí)心理學(xué)所持的意曏實(shí)在論主張就成了空中樓閣。