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英语翻译
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我认为化学是一门非常有趣、重要、实用的学科和科学领域.它无时无刻不存在于我们的生活之中.仅仅是在你的身体中就有成百上千种与化学有关的生理活动:红细胞运送氧、DNA的复制、消化与吸收……运用化学还能制造核武器、各种药物、塑料、工业用品等人类需要的东西.化学还有许多有趣的化学反应,譬如:还原反应、氧化反应、缩合反应、聚合反应、酯化反应、银镜反应……但是,在地球上能源是存在着可能被消耗完的危机,这时,化学就派上了用场.由于太阳能不仅具有“取之不尽,用之不竭”的特点,而且太阳产生的太阳能远超地球所耗能量,所以优越于其他清洁能源.学习绿色植物的光合作用、学习胶片的感光能力、养只能够有效地把太阳能转化为电能的光电转化材料和装置、化学和其他科学技术将为解决我们面临的问题作出巨大的贡献.所以,让我们学好所有科学技术,拯救这个美丽而脆弱的地球吧!
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提问时间:2020-11-02

答案
Practical chemical:
I think that chemistry is a very interesting and important practical disciplines and scientific fields. It exists in our lives all the time. There are already hundreds of different physiological and chemical activities just in your body: red blood cells transport oxygen, DNA replication, digestion and absorption ... the use of the chemical can also manufacture of nuclear weapons, a variety of drugs, plastics and all sorts of industrial supplies for human need. Chemistry also has many interesting chemical reactions, such as: reduction reaction, oxidation, condensation, polymerization, esterification and the silver mirror reaction etc. However, there is danger of the energy on Earth may one day be consumed, therefore chemistry came in handy. Solar energy not only has the "inexhaustible, unlimited features, and the sun produces solar energy far exceeds the Earth energy consumption, so it is also superior than other clean energy. Study the photosynthesis of green plants, study film photo-sensitivity, and raised only be able to efficiently convert solar energy into electrical energy photoelectric conversion materials and devices, chemical and other science and technology will solve the problems we are facing a huge contribution. So let us learn all the science and technology, to save this beautiful but fragile Earth!
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