Manhole cover

北京这些天下雨天比较多，经过一个井盖的时候发现雨水遗留井盖上在对我笑，周围有些许杂草和垃圾，希望大家都能好好保护我们的生存环境，不乱丢垃圾。
Beijing these days more rainy days, when I passed a manhole cover found rain left on the manhole cover smiling at me, there are some weeds and garbage around, I hope everyone can protect our living environment, do not litter.