Interesting Metaphor

      I thought ''my life in America was like a jack in the box'' is the most interesting metaphor.  Atsushi said it. He lived in America for five years when he was a elementary school student. There are a reason why I thought.
      It was because I felt the life in America is very different from it in Japan. He said he met surprising things almost every day. He is also Japanese, so the foreign country's life might feel surprised. However I found the life in America is very different than I expected.
      Therefore I thought this metaphor is the most interesting.