pie in the sky

1. 不可及的夢想；渺茫的希望；不能保證實現的諾言
   Political promises are often pie in the sky.

   政治諾言常常是不保證能夠實現的。

   What you said is only pie in the sky.

   你所說的實在是渺茫得很。

have a finger in the pie

1. 管閒事

• (as) —— as pie
  informal very ——.
• pie in the sky
  informal something pleasant to contemplate but very unlikely to be realized.