First, prepare materials.

The following materials are needed to make a butterfly bionic paper airplane: two colored square papers (about A4 paper size), scissors, glue or double-sided tape, ruler or template, pencil and eraser.

Second, fold out the basic shape.

Fold two pieces of paper into a triangle first, then open it and turn it to the other side, and then fold it into a triangle. This will result in a square with creases.

Third, make wings.

Draw two big arcs on a piece of paper. The radius of the arcs should be related to the distance you want the plane to fly. Then, draw a small circle at each end of the arc as the connection point of the wing. Cut the wings along the drawn arc with scissors. Repeat the above steps on another piece of paper, so that you get four wings.

Fourth, assemble the fuselage and wings.

1. Take out one wing and glue the short side and the long side of the other wing together, so as to get a pair of wings. Repeat this step and glue the other two wings together. Now, you have two pairs of wings. Take out a pair and stick the unbonded side on both sides of the fuselage. Be careful to make sure the wings are aligned.

2. Glue another pair of wings to the other side of the fuselage. Now your paper plane should look like a butterfly.

Verb (abbreviation of verb) adjustment and improvement

1, check your paper plane. Make sure all the wings are flat and well bonded to the fuselage. If necessary, some adhesive tapes can be used for reinforcement.

2. If you find that the paper plane is unstable during flight, you can try to adjust the angle of the wing. Folding the wings can make the plane more stable, but it will also reduce the flight distance. Adjust according to your own needs.

3. You can also try to increase or decrease the camber of the wing to change the flight distance and stability of the plane. Remember, after each adjustment, you should test it to find out the best configuration.

Finally, if you want to make your paper plane more unique, you can try to decorate it with different colors or patterns. You can draw your favorite patterns on the fuselage, or you can use different papers to make wings.

After all the adjustments and decorations are completed, you will have your own butterfly bionic paper plane! Now you can try to make it fly and see if it can meet your expectations.