这些机器将来会需要备件和维修保养。In the future the machines will need spare parts and maintenance.除了给轮胎充气外，我没做过任何汽车保养。Other than blowing up a tyre I hadn't done any car maintenance.车越来越旧，保养得也越来越差。The cars are getting older and less...
纪念独立30周年的庆典被取消了.Celebrations planned to commemorate the 30 th anniversary of independence were cancelled.还是你有二百周年的纪念邮票 吗 ?Do you have the memorial postage stamps for the bicentenary?后天就是我和爱人结婚一周年的纪念日了.The day after tomor...