求一篇英语作文,80字左右.从四幅图中任选一个人来描写,内容要有他/她的出生日期,生活在哪里,工作是什么,科学上的成就有

Character synopsis
Zhang Heng is one of representative personages which the Eastern HanDynasty intermediate stage muddy day said; He pointed out Moon itselfand nonluminous,the moonlight actually is the sunlight reflection; Healso correctly explained origin,and realized with is away fromthe Earth far and near relations to the universe infinity and theplanetary motion speed.
Open the graduated arm (78-139),character even child,westNanyang Hubei (now Henan Nanyang County Shiqiaozhen) person.He is theour country Eastern Han Dynasty time great astronomer,has made theindelible contribution for our country astronomy development; Inaspect and so on mathematics,geography,drawing and literature,ZhangHengye displayed extraordinary ability and the vast knowledge.
The 20th century China renowned writers,historian Guo Moruo to openthe graduated arm the appraisal is:"Character of the so full scaledevelopment,is also rare in the world history,ten thousand offerssacrifice to thousand ages,makes one admire."
人物简介
张衡是东汉中期浑天说的代表人物之一；他指出月球本身并不发光,月光其实是日光的反射；他还正确地解释了月食的成因,并且认识到宇宙的无限性和行星运动的快慢与距离地球远近的关系.
张衡（78-139）,字平子,南阳西鄂（今河南南阳县石桥镇）人.他是我国东汉时期伟大的天文学家,为我国天文学的发展作出了不可磨灭的贡献；在数学、地理、绘画和文学等方面,张衡也表现出了非凡的才能和广博的学识.
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