Can I drop the car off at any of your branches? 我能在你们任何一个分公司还车吗? What's the drop-off charge? 目的地还车多少钱? I'd like to buy insurance. 我想买保险。 Do you need a deposit? 要保证金吗? What should I do in case of a breakdown or an accident? 如果发生故障或车祸我要怎么办? What's the speed limit here? 这里车速限制多少? Can I park here? 我能在此停车吗? Is it all right to park here just for a second? 在此停一下可以吗? How many miles is Baltimore from here? 从这里到Baltimore有几英里?