1.
건물
[
건물
/
g
eo
n
-
m
u
l
]
building
2.
빌딩
[
빌딩
/
b
i
l
-
d
i
ng
]
building
3.
옥상
[
옥쌍
/
o
k
-
ss
a
ng
]
roof
of
a
building
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