如果是梯級樣式的電纜橋架，jibenshangdoushigenjuguowaideyixiexiangguandeziliaolaigaijinde，erqiezheyangdeyizhongshejibenshenyedouyougengduodetese，tamendezhongliangxiangduijiaoqing，chengbenyeshifeichangdide
，zaoxingtongyangyeyousuobutong，zaishijijinxinganzhuangdeguochengdangzhongjiangfeichangdefangbian，queyouzhelianghaodesanrexingneng，touqixingyefeichangbucuo
，tebieshiyihezaiyixiezhijingbijiaodadedifanglaijinxingmaishe
，shiheyuyixiegaodiyadedianlanlaijinxingpushe。