晋朝有一位大文学家，名叫陶渊明。
他写过一篇很有趣的文章，叫做“桃花源记”。
文章里讲了一个关于湖南武陵地区的故事。
故事里的主角是个渔人。
有一天，渔人划着小船沿着河岸漂浮，飘了好久，也不知道过了多久。
突然，他看到了一片美丽的仙境！
那里有好多好多桃花，河边的草原上开满了五彩斑斓的花朵。
渔人觉得非常奇怪，因为他以前从来没有来过这里。
于是，他决定继续向前划，看看这个美丽的地方还有些什么。
很快，他发现了一座山，山上有个小小的洞口。
渔人爬进了洞口，想要满足自己的好奇心。
刚开始的时候，洞里又黑又狭窄，但是过了一会儿，洞变得越来越宽广。
最后，渔人来到了一个美丽的人间仙境！
在这个地方，有许多漂亮的房子和肥沃的田地，种着各种各样的农作物。
路上有很多人在忙碌地工作，孩子们在田间快乐地玩耍。
当这些人看到渔夫时，他们感到非常惊讶，但都非常友好地向他打招呼。
渔夫后来了解到，这些人的祖先是为了逃避秦朝战乱的老百姓，他们一直隐居在这个与世隔绝的地方。
在离开之前，渔夫和村民们约定要保守这个秘密。
然而，渔夫回到家乡后，还是忍不住把这个奇妙的经历告诉了太守。
太守派人和渔夫一起去寻找那个美丽的桃花源，但他们怎么也找不到。
从那以后，人们就把这个地方叫做“世外桃源”，用来形容一个与世隔绝、不受外界干扰的美好地方，或者是一个人们可以避世隐居的地方。
In the Jin Dynasty, there was a great writer named Tao Yuanming.
He wrote an interesting article called 'Record of Peach Blossom Spring'.
The article tells a story about the Wuling area in Hunan Province.
The protagonist of the story is a fisherman.
One day, the fisherman drifted along the riverbank in his small boat for a long time, not knowing how much time had passed.
Suddenly, he saw a beautiful wonderland!
There were so many peach blossoms, and the grassland by the river was full of colorful flowers.
The fisherman felt very strange because he had never been here before.
So, he decided to continue rowing forward to see what else this beautiful place had to offer.
Soon, he found a mountain with a small cave entrance.
The fisherman climbed into the cave out of curiosity.
At first, the cave was dark and narrow, but after a while, it became wider and wider.
Finally, the fisherman arrived at a beautiful paradise on earth!
In this place, there were many pretty houses and fertile fields with all kinds of crops.
There were many people working busily on the roads, and children playing happily in the fields.
When these people saw the fisherman, they were very surprised but greeted him warmly.
The fisherman later learned that their ancestors were common people who fled from the wars of the Qin Dynasty and had been living in seclusion in this isolated place ever since.
Before leaving, the fisherman made a promise with the villagers to keep this secret.
However, when the fisherman returned home, he couldn't help but tell the governor about his amazing experience.
The governor sent people with the fisherman to find the beautiful Peach Blossom Spring, but they couldn't find it no matter how hard they tried.
From then on, people called this place 'Paradise on Earth', describing a secluded and undisturbed beautiful place, or a place where people could hide away from the world.
