hello,everyone. today,I am on duty.I want to tell you something about inventions. We study every

hello,everyone.today,Iamonduty.Iwanttotellyousomethingaboutinventions.Westudyeveryday... hello,everyone. today,I am on duty.I want to tell you something about inventions. We study everyday,.when we study at night,we need use light .everybody knows that the light was invented by Edison.but do you know when was it invented?It was invented in 1879.Edison invented light ,because he worked very hard .although he had failed,but he always work hard,at last,he succeed. we can learn that we should work hard in our life. another invention is computer ,we use it everyday.we use it look for some information, play and so on .it was invented in 1946, which is called ENIAC. ok.thats all. thanks.翻译 展开
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liu_tf2005_1
2017-03-19 · TA获得超过2万个赞
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大家好,今天我在岗,我要告诉大家一些有关发明的事情。我们每天学习,但我们在晚上学习时, 我们需要使用灯光,每个人都知道灯是由爱迪生发明的,但是你知道它是什么时间被发明的吗?它是在1879年被发明的。爱迪生发明了点灯,因为他工作很努力,尽管他失败过,(这里吧but去掉,英语中although 和 but不同时用),但是他总是努力工作,最终,他成功了。我们可以学到,我们应该在我们的一生中努力工作。另一项发明是计算机,我们每天用它,我们用它搜寻一些信息,玩游戏等等,它是在1946年被发明的,它被称为ENIAC,好的,今天就到这儿,谢谢!
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