like a dog with two tails

US /laɪk ə dɔɡ wɪθ tuː teɪlz/
UK /laɪk ə dɔɡ wɪθ tuː teɪlz/
"like a dog with two tails" picture
1.

しっぽを2本振る犬のように, 大喜びで

extremely happy and excited

:
When he heard the good news, he was like a dog with two tails.
良い知らせを聞いたとき、彼はしっぽを2本振る犬のように喜んだ。
She'll be like a dog with two tails if she gets that promotion.
その昇進を得たら、彼女はしっぽを2本振る犬のように喜ぶだろう。