太阳，月亮和地球是三个孪生兄弟。一天宇宙老师说：“下星期一考试请各位同学做好准备。”
The sun, the moon and the earth are three twin brothers. One day the universe teacher said, "please get ready for the exam next Monday."
回去后太阳用功的读书复习每天都很用功。地球择是劳逸结合每天写完作业后玩会儿在复习。月亮回去后每天和伙伴玩。银河妈妈经常说他，可他总也不听。
Go back to the sun study hard every day. Earth choose to work and rest every day after finishing homework to play in review. After the moon returns, he plays with his friends every day. Yinhe mother often said that, but he never listened.
礼拜一到了，太阳早早的来到了学校他把教师打扫干净后就开始复习，一会儿，大家都来了。宇宙老师走进教师对大家说：“太空小学，六年级下半年期末考试现在开始。”考卷发下来后大家都认真的答题，只有月亮在东张西望。宇宙老师看见了就把他的考卷给没收了。宇宙老实说：“让你不好好复习，这回知道了吧!”
Monday arrived. The sun came to the school early. He cleaned the teacher and began to review. Later, everyone came. The universe teacher walked into the teacher and said to everyone, "space primary school, the final exam for the second half of the sixth grade begins now." After the examination papers were sent out, everyone answered the questions seriously, only the moon was looking around. The universe teacher saw it and confiscated his exam paper. Universe to be honest: "let you not review well, this time know!"
考试成绩出来了，宇宙老师说：“这次考试第一名是太阳100分，第二名是地球，第三名是玫瑰星云，最后一名是月亮0分。大家听后纷纷取笑月亮，月亮羞愧不已。”
The test results came out, the universe teacher said: "the first place in the test is the sun 100 points, the second is the earth, the third is the rose nebula, the last is the Moon 0 point.". Everyone laughed at the moon, and the moon was ashamed. "
行星爷爷说：“这次考试第一名和第二名有奖，太阳我将金星、木星、水星、火星、土星、地球、天王星、冥王星命名为太阳系让他们围着你转，还记你万丈光芒。地球我让时间的万物都在你上面。月亮见他们都有好东西也向行星爷爷要，可行星爷爷不给他。他便向太阳、地球要。太阳说：“我把我的光分一点给你吧!”地球说：“我让你做我的助理，晚上你就出来和人见个面。顺便带给他们点光明。”
Planet grandfather said: "the first and second place in this exam have prizes. I named Venus, Jupiter, mercury, Mars, Saturn, earth, Uranus and Pluto as the solar system, so that they can revolve around you and remember your brilliant light. Earth I let all things of time be on you. When the moon saw that they all had good things, he asked planetary grandfather for them, but planetary grandfather didn't give them to him. He asked for the sun and the earth. The sun said, "I'll give you some of my light." the earth said, "I'll let you be my assistant, and you'll come out in the evening to meet people. Bring them some light by the way. "
从此月亮就有了微弱的光，在外上就会出来和人相见，在晚上带给我们一丝光明。
Since then, the moon has a weak light, which will come out to meet people and bring us a light at night.