白宫是美国总统办公和居住的地方，位于华盛顿宾夕法尼亚大街南侧，是一座白色墙壁的三层楼房。1988年，白宫被正式鉴定为是一座博物馆。它始建于1792年，后又多次改建和扩充。从1800年第二届总统亚当斯起，历届总统均以此为官邪。“白宫”于1902年由第二十六届美国总统西奥多 The White House, the United States President’s office and residence, is located on the south side of Pennsylvania Avenue in Washington DC and is a three-storey building with white walls. In 1988, the White House was officially identified as a museum. It was built in 1792, and then rebuilt and expanded several times. Since the second President Adams in 1800, successive presidents have used this as an official evil. The “White House” was founded in 1902 by the twenty-sixth U.S. President Theodore