Play assembling toys

This afternoon, my brother and I played together to assemble toys. The shapes and sizes of the assembled toys are different. Some are rectangular, some are square, some are cylindrical, and there are round protrusions on the surface of these small pieces. The concave side of the piece is buckled together. My brother and I exerted their own imagination and hands-on ability. My brother played a bigger fighter. I spelled two smaller fighters and weapons. Then, we assembled the two cars and assembled them into one. A larger body type combat vehicle. Seeing the combat vehicles assembled by us personally, I am better than the American "aircraft carrier" in my heart.