pie in the sky片語

空想、不切實際的幻想、渺茫的希望

Without funding, the whole project is just pie in the sky.

沒有資金，整個計劃只是空想。

空頭支票、空口承諾

Voters are tired of pie in the sky from politicians.

選民早已厭倦政客開的空頭支票。

不切實際的、空想的

He keeps pitching pie-in-the-sky ideas at every meeting.

他每次開會都提出些不切實際的想法。