梅赛德斯称这种新柴油机车即将投放美国市场，其燃油经济性要比同价位的汽油机车要高20- 40%。

Mercedes claims the new diesel engines it intends to put on the American market will also be 20-40% more economical than their petrol equivalents.

youdao

梅赛德斯称这种新柴油机车即将投放美国市场，其燃油经济性要比同价位的汽油机车要高20- 40%。

Mercedes claims the new diesel engines it intends to put on the American market will also be 20-40% more economical than their petrol equivalents.

youdao