Mona Lisa's smile

Yamamoto is green; water is clear; the sky is blue; nature is beautiful; Mona Lisa's smile is fascinating. But now it is completely different from the past. The mountain is no longer green, it becomes yellow; the water is no longer clear, but turbid; nature is beautiful, but ugly; Mona Lisa's smile is no longer charming, but Resentful.

On the two stone tablets in front of the door of Tsinghua University in Beijing, I wrote: The virtues are loaded with self-improvement. However, now they are ridiculed by netizens on the Internet: "Hou" contains "fog", self-improvement does not "suck". Yes! As the environment deteriorated, Mona Lisa wore a gas mask. In order to ensure her safety, she had to do so in order not to be infected by mp2.5 in the air, so she lost her charming smile.

Dear friends, for your own safety, don't destroy the environment, please don't litter, don't discharge sewage, don't let the last trace of air on the earth be your sigh, don't let the last drop of water on earth be your tears.

Grade 5 of Xiaojuan Light Composition School, Yubei District, Jilin Baicheng: Wang Qi