hanhan0124
楼上错误，机器是不会自己修理自己的，要用被动语态。Themachineisbeingrepaired.机器正被修理。更地道的版本是：Themachineisunderrepair.机器正在修理中.
嫣雨飘零
公路在维修highway repairs highway maintenanceroad serviceexpressway maintenance例句1. In carrying out highway repairs or maintenance, a time limit should be set for the job. 进行公路维修应当规定修复期限。 2.The town council maintained the roads. 城市委员会把公路维修了一番。 3. a service guarantee; a road service area. 保修；公路维修区
包华包华
请问正在修理自行车的英语怎么写（1）人作主语：主动语态翻译She is repairing the bike He is repairing the bicycle(2) 自行车作主语，被动语态The bike is being repaired.The bicycle is being repaired
