What do the gears of CVT mean respectively?

When you arrive at your destination, put the gear in the P position when you stop the engine. At this time, the wheels and gearbox are locked, which can prevent the slope from slipping.

R-Reverse stands for reverse.

There is nothing to say about this gear. When you need to reverse, change to R gear. Pay attention to stabilize the vehicle speed when engaging reverse gear, and never engage reverse gear suddenly when accelerating in a straight line.

N-Neutrial stands for neutrality.

When parking for a short time, you can put the gear on the N gear, such as when waiting for a red light. Of course, you need to step on the brakes at this time, otherwise there is a danger of slipping.

D-Drive, this is the most commonly used forward gear.

As the name implies, when driving forward, just shift into D gear and then step on the accelerator.