1. First, prepare several cartons for use.

2. Next, you need to fix the body of the robot, as shown in the figure.

3. Next, you need to fix the head, as shown in the figure.

4, followed by a good fixer, you can use two empty cigarette cases, as shown in the figure.

5. Then you need to cut some paper to make its feet. Note that it is not the legs, but the feet. The shape is as shown in the figure below.

6. Then the legs. Make two square pillars and put them on the feet, and the robot's feet are finished. See the figure below for details.

7. Next, there are two eyes and one mouth. Draw with colors, as shown in the figure.

8. Finally, the eyes, mouth and legs are assembled, and the whole robot is finished, as shown in the figure below.