在规定的区域或时间内限制车辆行驶to limit driving

• 限行措施主要是针对高排放汽车。

  Measures to limit driving are mainly targeted at high emission cars.

• 公车实行限行措施，无疑会对节能减排起到促进作用。

  Taking measures to limit the driving of buses will undoubtedly have an effect in pushing forward energy saving and emissions reduction.