这栋房子拥有一个黑色的主入口。
The house has a black main ___entrance.
体育场有三个入口,分别位于北侧、东侧和西侧。
The stadium has three ___entrances located on the north, east, and west sides.
博物馆的入口在那边。
The museum ___entrance is over there.
请从后门入口进来。
Please come in through the back door ___entrance.