奥巴马每周电视讲话:总统呼吁给孩子美好清洁安全的未来(2)
Over 100 cars, SUVs, and pick-up trucks on the market today already meet our vehicles standards ahead of schedule. 现在市场上有 100 多辆小汽车、越野车和皮卡车已提前达到我们的标准。 And we've seen a boom in the plug-in electric vehicle market – with more models, lower battery costs, and more than 16,000 charging stations. 我们已经看到了迅速崛起的插电式电动汽车市场，...