A popular petition scuppered plans for a national road-pricing scheme. 一项受欢迎申请书破坏了全国道路定价方案的计划。
The few vendors who have tried to come up with a formula for grid pricing have ladled on the complexity, according to analysts. 据分析师声称,有少数几家开发商试图制订出网格定价方案,却带来了复杂性。