求一篇关于介绍纸和指南针的英语短文

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xxnn17 幼苗

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指南针 The compass is introduced A compass is a simple instrument discrimination range, also known as thecompass, according to "record" on the earliest records appeared in the Warring States period magnetic mountain area. The compass was formerly one of thefour great inventions of ancient China's compass, is the result of ancient Chinese labor people understanding of magnetic objects in the long-term practice. The main components are mounted on a shaft can freely rotate the needle, the needle can remain in the tangent magnetic radial direction on the ground under the action of magnetic field, magnetic needle points to the geographical North pole pole, direction can be identified by this performance. Commonly used in navigation, geodesy, travel and military etc.

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纸 They had no paper in the world, people have to bamboo, animal bones, stone and other items on the write; said to be China's Cai Lun invented paper, but now there is another way of saying that the invention of paper should be about 200 years earlier than Cai Lun; No matter who the real inventor, the invention of paper so that more people can get read, so as to promote the development of human civilization.

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亲，对我的回答满意的话，就给个好评吧。如果还有不清楚的地方，可以跟我继续交流哦。

何星雨 幼苗

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作文嘛，自己写最好，老师不可能不知道你的作文水平吧，你抄了老师都知道

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