英语翻译The fire started on the first floor of the hospital,____

on the first floor是什么意思 at the first floor还是on the first floor The canteen is on the first floor. The supermarket is on the first floor. the,on,is,the,canteen,first,floor live on the first floor of（a）tall building She__on the floor and put more wood on the fire it‘s on the first floor 英语翻译The Great Fire of London started in the very early hours 4.The music room is on the first floor.(对on the first floor提 speaking on the floor of senate...on the floor on the first of