Walking into the campus, I saw a wide playground with a small garden in the upper left corner. The shape of the small garden is an irregular rectangular green space, and the trees in it are tall, short and uneven. There are dense and sparse, scattered and scattered. Among them, my favorite tree is bauhinia. Bauhinia is red and pink with five petals. Seen from a distance, its leaves look like a green fan. Close up, the leaves of Bauhinia are oval, and the sharp ones are concave there, much like sheep's feet, hence the name Bauhinia. The leaves of Bauhinia are folded in half, like a small green butterfly, and like a pair of inseparable good friends, so it is also called a friend tree. The breeze blows, and the leaves fall slowly, like a few dancing butterfly girls. Looking down, it is a carpet with green grass. When the wind blows, the grass sometimes bends down and touches the ground, sometimes swings from side to side, and sometimes stretches out its arms, just like a child in motion.