Apartment

a set of rooms on one floor of a large building, where someone lives

1. apartment building = apartment block

a large building with flats/apartments on each floor
公寓大楼

2. fire escape

metal stairs or a metal ladder on the outside of a tall building, that people can use to escape if there is a fire

3. playground

4. roof garden

a garden on the flat roof of a building

Entrance

5. intercom / speaker

intercom
a communication system by which people in different parts of a building, aircraft etc can speak to each other 〔楼房、飞机等的〕内部通话系统

speaker
扬声器

6. tenant

/ˈtenənt/

someone who lives in a house, room etc and pays rent to the person who owns it
房客，租户

7. vacancy sign

vacancy
/ˈveɪkənsi/
a room in a hotel or building that is not being used and is available for someone to stay in

8. manager / superintendent

superintendent
/ˌsuːpərɪnˈtendənt/
someone who is in charge of an apartment building and is responsible for making repairs in it

Lobby

/ˈlɑːbi/
a wide passage or large hall just inside the entrance to a public building

a hotel lobby
旅馆大厅

9. elevator

10. stairs / stairway

11. mailboxes

Basement

a room or area in a building that is under the level of the ground

12. washer

a washing machine

13. dryer

a machine that dries things, especially clothes

14. big-screen TV

15. pool table

台球桌
pool
a game in which you use a stick to hit numbered balls into holes around a table, which is often played in bars

16. security gate

17. storage locker

locker
锁柜，寄物柜

18. parking space

19. security camera