Detailed introduction of various gems of QQ flying car

Efficiency orb: in racing, when your gas collecting tank is almost full, it will be filled automatically, and you will get a nitrogen orb; In racing, when you are unfortunate enough to be last and far behind the second place, you will immediately get a nitrogen revenge diamond; In the prop competition, whenever you are hit by a missile or a Scooby-Doo bomb, you have a certain chance to get a copy of the accelerator card immediately; In the prop competition, whenever you use props.