Together, those things can give us the same or better access with 46 to 84 percent less driving, saving another 0.4 trillion dollars, plus 0.3 trillion dollars from using trucks more productively.
所有这些结合起来，能让我们更接近目标 省下46-84%的驾驶消耗 4千亿美元的开销 还有3亿美元，是通过有效使用卡车省下的成本