盛夏里的一天，天气非常热，人人汗流浃背，就像坐在蒸笼里一样。
One day in midsummer, it was very hot, everyone was sweating, just like sitting in a steamer.
小刚和小强在一起写作业。完成作业后，他们觉得口渴了，小刚说：“我们买一个西瓜吧。”小强高兴地说：“好，我最喜欢吃西瓜了。”
Xiao Gang and Xiao Qiang are doing homework together. After finishing their homework, they felt thirsty. Xiaogang said, "let's buy a watermelon." Xiaoqiang said happily, "OK, I like watermelon best."
他们买回来一个大大的西瓜，切成一块一块的，就津津有味的吃了起来。他们把吃剩的西瓜皮随手扔到窗外，小刚还说：“我们比一比，看谁扔的远。”
They bought a big watermelon, cut it into pieces, and ate it with relish. They threw the leftover watermelon skin out of the window. Xiaogang said, "let's compare and see who can throw it away."
这时，小红正巧从窗外走过，她不小心踩到西瓜皮上，一下子滑倒了。小刚和小强看见了，哈哈大笑起来。旁边的小朋友赶紧走过去，扶起小红，大家都批评他俩：“你们不要再乱扔了，这样会把小朋友滑倒，还不讲文明。”
At this time, Xiaohong happened to pass by the window. She accidentally stepped on the watermelon skin and slipped. Xiaogang and Xiaoqiang saw it and laughed. The children next to her hurriedly walked over and helped Xiaohong up. They all criticized them: "you should stop throwing things around, which will slide the children down and make them uncivilized."
小刚和小强羞愧的低下了头，对小红说：“对不起。”小红说：“没关系，怪我没看见。”他俩更加不好意思了，急忙拿来笤帚和簸箕，把西瓜皮打扫干净了。
Xiaogang and Xiaoqiang lowered their heads in shame and said to Xiaohong, "I'm sorry." Xiaohong said, "it doesn't matter. I didn't see it." They were even more embarrassed. They took the broom and dustpan and cleaned the watermelon skin.
小朋友，做什么事情都不能只想着自己，还要照顾到别人，要讲文明。
Children, we should not only think about ourselves, but also take care of others and be civilized.