Its sunny on March 9
Today, I learned to fold envelopes. The method is: 1. Fold a square paper into a triangle (fold once). Then fold the upper two corners to the middle, then fold the upper corners to the bottom, and glue the lower two corners together. You can also add some pictures to make it look more beautiful!
I found it hard to fold envelopes at first, but I learned it wasnt hard at all.
In fact, you have to try everything by yourself. Only by doing it in person can you do well. As the saying goes: personally know the depth of the river, taste the pear to know the sweet and sour. Ah!