GW2寫(xiě)作訓(xùn)練~Sweeping Robot

How does sweeping robot work？

I have a sweeping robot in my home. Let me tell you how it works.

Before using it, we need to put the robot’s station in a corner and plug it in the power. Then we set the robot in the station and connect it to your cellphone, so you can use your cellphone to control it.

Now the robot can work. At first, the robot will go around your house and draw a road map. When the map is drawn up, you can let the robot to wipe the floor of a certain spot or several rooms.

After the robot finish the sweeping, it will go back to the station and use pure water to clean its brushes and send the dirty water to the dirty water box.

Cycling as this way, we can mop the floor of the house neat and tidy.