较少的表面面积意味着较少的阻力，相应地提高了燃油效率。

Less surface area means less drag, and less drag means more fuel efficiency. Kevin hand.

youdao

较少的表面面积意味着较少的阻力，相应地提高了燃油效率。

Less surface area means less drag, and less drag means more fuel efficiency. Kevin hand.

youdao