游戏12月会出中文版的，在这之前先看着翻译吧！

Car Reflection Update Rate: Use the plus and minus at either end of
the bar to increase or decrease how quickly reflections visible on the
car update. （ 车子表面反光速度）

Car Reflection Detail: Setting this to High increases the detail of
reflections visible on the car.（车子表面反光清晰度）

Car Geometry Detail: Setting this to High increases geometry details
on the car.（车子细节清晰度）

World Environment Map: Turn on or off world environment mapping.（环境效果开/关）

Car Shadow: Moving this slider to the right increases car shadows. By
moving the slider to the left, the amount of car shadows are decreased
which may improve system performance.（车子的倒影，降低有助于提高运行速度）

Car Headlight: Turn on or off headlights.（车子的前灯开/关）

Crowds: Turn on or off animated crowd characters.（观众）

Road Reflection Detail: Use the plus and minus at either end of the
bar to increase or decrease reflections visible in the road.（路面对光的反射，建议关掉一个，但是不要都关掉，要不然灯光会感觉明显的刺眼）

World Detail: Moving this slider to the right lets you to increase the
amount of detail visible in world geometry. Decreasing world geometry
detail (by moving the slider to the left) may increase system
performance.（环境效果清晰度，降低有助于提高运行速度）

Light Trails: Turn on or off light trails created as you drive by
lights in the world.（灯光的痕迹，这是一个很cool的效果^_^）

Light Glow: Turn on or off the glow on light sources.（发光点？不知道什么东西）

Animated Texture: Turn on or off texture animations.（ 动态材质 就是某些建筑上的贴图是动画效果）

Particle System: Turn on or off particle effects.（粒子系统 比如烟雾的生成）

Motion Blur: Turn on or off motion blur.（动作的模糊效果）