近日,国务院参事沈梦培在一个研讨会上建议北京应该限制购买机动车此前,上海市曾通过限制上牌的办法控制新车的增加,虽然短期内似有一定效果,但长期效果不大,负面意义却不小。 Recently, Shen Mengpei, a counselor at the State Department, suggested at a seminar that Beijing should restrict the purchase of motor vehicles. Previously, Shanghai had restricted the increase of new cars by restricting the use of cards. Although it may have some effect in the short term, its long-term effect is not significant but negative small.