FAQs About the word castles in the air

空中樓閣

an impracticable project

空中樓閣,夢,幻想,幻想,想法,白日夢,嵌合體,自負,白日夢,妄想

事實,現實,實際情況

castles in Spain => 空中樓閣, castles => 城堡, casting out => 驅逐, casting around (for) => 尋覓(用於), casting about (for) => 尋找,