Townsn.汤斯towns of She nationality畲族乡镇towns and villages reform乡镇改革Towns laid in deep valleys放置在深谷中的小镇Townsend's ground squirrel信息共享服务Townsend's big-eared bat信息传递信号towns and townships' finance信息系统安全与保密Townsend cell for saustic soda唐森德制苛性钠电池Towns have several churches.城镇有一些教堂。towns with specialized industry专业镇Townsend ionization coefficient[电] 汤生电离系数