2. Then we draw a blackboard-style border under the title and a bubble border below.
3. Then we use wavy lines to draw a border along the outermost periphery of the picture, with some flower buds at the bottom of the border and several decorations on both sides of the title to add harmony and beauty to the picture.
4. Next, you can draw it. Color the needle tube red, and then color it with the corresponding theme. Color matching should be coordinated.
5. Finally, draw a grid line on the border and tidy it up, and a simple and beautiful handwritten report on AIDS prevention will be completed. Finally, write some common sense about AIDS prevention.