window seat        
noun [ C ] uk/ˈwɪn.dəʊ ˌsiːt/ us/ˈwɪn.doʊ ˌsiːt/
 (尤指公共交通工具上)靠窗子的座位
a seat on a train, aircraft, or other vehicle, especially a public one, that is next to a window
  (建筑物中)靠窗子的座位
a seat in a building that is below a window