...an eighteenth century mansion in Hampshire...漢普郡的一座18世紀的宅邸The very best properties, however, the colonial mansions and villas, were reserved for the government.不過，最好的地產——也就是殖民時期的宅邸和別墅——都留給了政府。
N-IN-NAMES
（常用于公寓樓的專有名稱中）公寓，大廈
Mansions is often used in the names of blocks of flats.
例句
...Delaware Mansions, a block of 167 flats opposite the BBC Radio studios.特拉華公寓——一座位于英國廣播公司電臺對面擁有167間套房的公寓樓