平缓的

When the lights go green, apply the throttle smoothly (don't stomp) and try to get away cleanly with as little wheelspin as possible.

绿灯亮起时候，平缓踩下油门，尽量避免轮胎。

I adjusted the contrast and saturation of the picture.Then I have created the basic effect of Cumulous formations raising up from the normal height of the clouds.

（调整了图片对比和饱和，然后通过提升云正常高，创建了Cumulous（一种在平缓云层上生成圆球云团云彩构造）构造效果。