华盛顿哥伦比亚特区 huáshèngdùngēlúnbǐyàtèqū Washington, D.C.
The capital city of the United States, located on the Potomac River. It is named to honor George Washington and Christopher Columbus. Often abbreviated as [[华盛顿|華盛頓|hua2 sheng4 dun4]] or [[华府|華府|hua2 fu3]].
