revolve around

revolve around something/somebody は何かを中心に展開するくらいの意味。1:18 everything I do revolves around the dogs. 私のやることは犬が中心。

Britain's Biggest Dog
https://www.youtube.com/watch?v=C0l7_BgGlQI  0:15 my life revolves around the birds. 私の生活は鳥が中心。
Veterans and birds work through trauma at parrot sanctuary

練習問題解答
a-1601 revolve around
a-3886 revolves around me
a-6912 revolves around