zhè běn / chéng shì / jiāo tōng / biàn lǎn / liè chū / le / dì tiě xiàn lù / piào jià / hé / huàn chéng fāng fǎ这本城市交通便览列出了地铁线路、票价和换乘方法。This urban transportation guide lists subway routes, fares, and transfer instructions.