to make unrealistic plans or dreams
非現実的な計画や夢を描くこと (higenjitsutekina keikaku ya yume o egaku koto)
"He’s always building castles in the air instead of acting."
"彼は行動する代わりにいつも空想ばかりしている。" (kare wa koudou suru kawari ni itsumo kuusou bakari shite iru)
someone or something that brings great happiness
to balance between two difficult choices or opposing sides
to experience a sudden failure or breakdown
to contact several people or places by phone
to honor someone or something with a drink
to reach the highest possible level or price