Reading Lamp-Book 2 Unit 13 (E)

6 카드 | CompassPublishing

세트공유

building

a structure such as a house that has a roof and walls
There are many buildings in a city.

difficult

not easy; requiring a large amount of effort or work
Many students failed the difficult test.

elevator

a machine that carries people between a building's different floors
The elevator is broken, so we have to take the stairs.

finally

after some amount of time
He finally met his neighbor.

o'clock

of the clock
The movie starts at six o’clock.

stair

(plural) a set of steps that go from one level of a building or structure to another level
Go up the stairs to the third floor and turn left.