One day I rode bike to school as usual. Suddenly, there was something wrong with my bike. I tried my best to mend it,but I failed. I was very worried and didn't know what to do. Just then an old man came and helped me. A few minutes later, he mended the bike well. I was very glad and thankful, "Thank you very much." But the man waved his hand and went away.

一天，我像往常一样骑车去上学。突然车子出了毛病。我尽力修理 ，它，还是没修好。我急得不知该怎么好了。这时一个老大爷走过来帮我，几分钟后车修好了。我又高兴，又感激，说：“谢谢您了。”他朝我挥了挥手走了。

On my way to school there was something wrong with my bike. What should I do? I would be late for class. I checked the bike again and again, but I didn't know what the matter was. I was so worried that I was wet all over. Just then an old man came up to me. "What's the matter, young man?" He said, "Let me help you." I was glad that my bike was mended a few minutes later.
I didn't really know what I should say. I thanked him again and again, He said with a smile, "It is my pleasure. We should help each other." Yes, we should help each other. When I see someone is in trouble, I will help him, too.

在上学的路上我的自行车出毛病了。我该怎么办?我上课就要迟到了。我看了又看，怎么也不知道问题在那里，急得我浑身都湿透了。这时一个老大爷过来了。“怎么啦?小伙予。”他说，“让我帮帮你。”让我高兴的是几分钟车就被修好了。
我真不知道该说什么好，只是一次又一次地感谢他。他笑着说：“这是我该做的。大家都应该互相帮助。”是啊，大家都应该互相帮助。我要是看见有人遇上困难，我也要去帮助他。