(also `alley-way) narrow passage, esp between or behind houses or other buildings, usu for pedestrians only 胡同; 小巷. 
path bordered by trees or hedges in a garden or park （花园或公园中由树木或树篱间成的）小径. =>Usage at road 用法见road. 
long narrow area in which games like tenpin bowling and skittles are played （十柱及九柱滚木球戏[保龄球]等的长而窄的）滚道, 球道.