a penny for your thoughts

US /ə ˈpen.i fɔːr jʊər θɔːts/
UK /ə ˈpen.i fɔːr jʊər θɔːts/
"a penny for your thoughts" picture
1.

何を考えているの, あなたの考えを聞かせて

a way of asking what someone is thinking, especially when they are quiet or seem preoccupied

:
You've been quiet for a while, a penny for your thoughts?
しばらく静かだったね、何を考えているの
She looked lost in thought, so I asked, 'A penny for your thoughts?'
彼女は考え込んでいるようだったので、「何を考えているの?」と尋ねた。