关于unnavigable的百科

• unnavigable造句怎么写

• Whentheonechairintheroomwasatitsusualplacebeforethetable,thecanalwasunnavigable.Sittingonanunnavigableriverinavalleyofmiddlingagriculturalproductivity,thecityhasbeenforcedtoprosperoningenuity:finecraftsmanship,creativebankingpractices,slickdiplomacy....
• 2017-10-0513457