Thus, we are in a water world again. Everything is wet-the tiles on walls and the ground are full of water drops, even the air becomes watery, it seems that you can drink a mouthful of water as long as you open your mouth. The administrative building has beautiful white floor tiles, when they are dry and clean, I like them very much and feel good when walking on them. However, once it rains, silver-white tiles will be covered with black footprints. Industrious students wipe them with wet mops, the floor seems to be clean temporarily, but it will be wet after being wiped, people walk on it and it gets dirty more quickly. It's even more terrible to encounter such a humid weather, it seems that the floor is splashed with water, extremely wet and slippery. Change to flat shoes, I still walk cautiously on it, almost sliding on it with heels close to the ground, for fear of falling on my back carelessly. I remember the fall at the door of the office last year profoundly, and always take it as a warning to remind myself to be careful. Amitabha, may the heaven blow a wind to dry the floor!