n.absentminded dreaming while awake

同義詞：reveriereverydaydreamdaydreamingoneirismcastle in the aircastle in Spain

1. He spent years building air castles instead of focusing on his actual career.
   他花了數(shù)年時間在構(gòu)建空中樓閣，而不是專注于自己的實(shí)際職業(yè)。
2. While it's nice to dream, it's important not to get lost in air castles and forget about reality.
   雖然做夢很好，但重要的是不要沉迷于空中樓閣而忘記現(xiàn)實(shí)。
3. Her plans to travel the world without saving any money were just air castles.
   她計劃在不攢錢的情況下環(huán)游世界，這簡直是空中樓閣。