形容詞 upstair:

1. on or of upper floors of a building
   同義詞：upstairs

1. Come down to us we can't hear you upstairs.
   下來到我們這兒來，你在樓上我們聽不清楚。
2. I can hear somebody moving about upstairs.
   我可以聽見有人在樓上來回走動。
3. Mary's upstairs.
   瑪麗在樓上。
4. We could hear the children banging about upstairs.
   我們可以聽見孩子們在樓上乒乒乓乓地跑來跑去。