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.
请从后门入口进来。
Please come in through the back ___entrance.
公寓楼的入口处有一个邮箱。
There is a mailbox at the apartment building's ___entrance.