James estimates that by getting those new vehicles and boosting their gas mileage an average 10 miles per gallon, employees cut last years gasoline consumption during commutes by 2,400 gallons.

• 据詹姆斯估计，通过购买节能型车、使每加仑油平均多跑10英里，今年员工在上下班途中消耗的汽油量会较去年减少2,400加仑。