story / floor

Story : (建物の高さを示す)階
Floor : 建物の特定の)階

I live in a three-story house.(私は3階建ての家に住んでいます。)
I’ll be at the food court on the fourth floor.

Reference source

  • https://hapaeikaiwa.com/blog/2017/01/10/%E5%BB%BA%E7%89%A9%E3%81%AE%E9%9A%8E%E3%82%92%E6%84%8F%E5%91%B3%E3%81%99%E3%82%8B%E3%80%8Cfloor%E3%80%8D%E3%81%A8%E3%80%8Cstory%E3%80%8D%E3%81%AE%E7%94%A8%E6%B3%95/