The small town of Whitehorse, Alaska consists of a half-mile long main street and a few scattered houses.阿拉斯加的怀特霍斯镇是个小镇，由一条半英里长的大街和一些零星的房屋组成。I fetched the shore a half-mile above the village.我乘船在村庄上游半英里处到岸。The nuclear waste is buried a half-mile underground.核废料被埋在地下半英里处。