短语词组短語KL HOP -ON HOP-OFF CITY TOUR 觀光巴士Hop -On -Off Bus Tour 隨上隨下巴士之旅hop -on n -off 隨時上下KL Hop -on Hop-off tourist bus 跳上跳下公共遊覽車San Francisco Hop -on Hop-off Tour 舊金山隨上隨下電車之旅 返回 hop-on hop-off