人的一生就像是一棵树，上面总会有一些与众不同的叶片，它们最令人难忘，其中的一片叫做“难忘的一堂课”。
A person's life is like a tree, there will always be some unique leaves on it, which are the most unforgettable. One of them is called; An unforgettable lesson;.
人们总说：“大自然是最好的课堂。”它也是难忘的。一只勤劳的蜜蜂，一颗顽强的草，都或许成为那难忘的一堂课的老师，而我所上过最难忘的一堂课是蜗牛上的。
People always say: '; Nature is the best classroom. ” It is also unforgettable. A diligent bee or a tenacious grass may become the teacher of that unforgettable lesson, but the most unforgettable lesson I have ever attended was on a snail.
雨过天晴，天空上又飘着几朵悠闲的白云。彩虹刚露出头，我下楼玩，地上是湿的。我找到一只蜗牛，它是棕黄色的，两只触角竖在那，背上背着一个坚硬的壳。我心想：放树上吧，看看它到底有多慢。”它的身子弯一下，直一下，便算爬了一步。它在树上一步一步慢吞吞地爬，爬一步，歇一会儿，再爬一步，再歇一会儿……就这样，十分钟过去了，看似很短的路，它才走了不到一半。我不耐烦了，便跑去一边玩。
After the rain, the sky cleared and a few leisurely white clouds floated in. The rainbow just appeared, and I went downstairs to play. The ground was wet. I found a snail, which is brown yellow in color, with two antennae standing upright and a hard shell on its back. I thought to myself: Put it on the tree and see how slow it really is. ” It bent and straightened its body, and then took a step to climb. It slowly climbs step by step on the tree, climbing one step, resting for a while, climbing another step, resting for a while… … In this way, ten minutes passed, and although it seemed like a short road, it had only walked less than half of it. I became impatient and ran over to play.
雨，又下了。一开始只有几滴，随即，越来越大，越来越大……幸好只下了一会儿，天，便又晴了。我很好奇蜗牛有没有掉下来。跑下楼看。
Rain, it's raining again. At first, there were only a few drops, but then it grew bigger and bigger; … Fortunately, it only rained for a while and the sky cleared up again. I'm curious if the snail has fallen down. Run downstairs and take a look.
我找到它了，还在树上。位置却变了。它往上爬了几厘米。我感到不可思议：下着那么大的雨，它是怎么做到不掉下来还往上爬了一段的？我又看着它爬，明白了。
I found it, it's still on the tree. The location has changed. It climbed up a few centimeters. I feel incredulous: With such heavy rain, how could it not fall down and climb up for a while? I watched it climb again and understood.
它爬的不快，可每一步却都很稳，爬了，就不会掉下去。遇到再大的风雨，它也不会掉下去。蜗牛虽慢，却有慢的道理。或许，它爬一步歇一会儿，是在补充体力吧。这样，再爬一步，便不会感到累了。蜗牛一定有着超凡的耐力吧：一步慢慢爬需要很长时间，它若不忍耐，怎能爬到终点呢？我想，它的心里一定有着自己的目标，为了自己的目标，努力向前！
It doesn't climb fast, but every step is steady. Once it climbs, it won't fall off. No matter how strong the wind and rain, it won't fall down. Snails may be slow, but there is a reason for being slow. Perhaps it's taking a step to rest and replenish its energy. In this way, if you take another step, you won't feel tired anymore. Snails must have extraordinary endurance: it takes a long time to climb slowly in one step. If they don't endure, how can they climb to the finish line? I think it must have its own goals in its heart, and strive forward for them!
学习也是这样，不需要有多快但要像蜗牛一样的扎实。学过的，会的，就一定要记牢。给自己定个目标，向着目标去努力。只要肯下功夫，就一定能成功！
Learning is the same, it doesn't need to be fast, but it needs to be solid like a snail. What you have learned and what you know must be memorized. Set yourself a goal and strive towards it. As long as you are willing to put in effort, you will definitely succeed!
现在，那普普通通的蜗牛，已不再是一个不起眼的动物了，它更是我的老师，一位教我学会坚持、努力的老师！
Now, the snail in Napping is no longer an inconspicuous animal, it is my teacher, a teacher who taught me to persevere and work hard!
每个人都走在一条叫时光的道路上。路上的标志就犹如那一件件难忘的事。我永远忘不了的，是那堂在大自然中，蜗牛上的课。
Everyone is walking on a path called time. The signs on the road are like those unforgettable events. What I will never forget is the class on snails in nature.