英文是：on the road.解釋：on the road 英[?n e? ro?d] 美[ɑn ei r??d] [詞典] 乘汽車旅行; 在走向…的路上; 巡回演出; 在馬路上 [例句]A nail on the road punctured the tyre.在馬路上的釘子把車胎戳穿了。A bus is parking on the road. 路上停著一輛公共汽車。When he's out on the road, office calls are forwarded to the cellular phone in histruck 他在路上時，打到辦公室的電話會轉(zhuǎn)接到卡車里的移動電話上。The skills and logistics of getting such a big show on the road pose enormouspractical problems 搞如此大型的巡演，無論是技術(shù)上還是物流上都面臨著巨大的實際問題。One of them would keep a look-out on the road behind to warn us of approachingvehicles 他們中會有一人看著后面的路，提醒我們注意過來的車輛。