This has nothing to do with reducing carbon emissions, but it might help a bill that does contain carbon caps to pass.
这虽然与降低碳排放无关，但是却对包含碳排放限额交易的法案通过不无帮助。
2
Vehicles can now pass freely below the tracks, improving safety and reducing vehicle emissions, traffic congestion, and crashes.
车辆可在路轨下面自由通行，改善安全状况，减少车辆废气排放，交通拥堵和撞车事故。
3
Some version of the "cap and trade" market-based system that has already shown its value in reducing acid-rain pollution is virtually certain to pass this Congress. "the."