用英语写自行车的发明……急!赏金一定给!用英文写一...

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　　【The Invention of the Bicycle】

　　The history of human use of the wheel about 5000 years,and in 1839,Macmillan invented a mechanical bicycle.

　　The earliest bicycle was a wooden scooter-like contraption called a celerifere; it was invented about 1790 by Comte Mede de Sivrac of France.In 1816,Baron Karl von Drais de Sauerbrun,of Germany,invented a model with a steering bar attached to the front wheel,which he called a Draisienne.It has two wheels (of the same size),and the rider sat between the two wheels,but there were no pedals; to move,you had to propel the bicycle forward using your feet (a bit like a scooter).He exhibited his bicycle in Paris on April 6,1818.

　　Kirkpatrick MacMillan (1812-1878),a blacksmith from Dumfriesshire,Scotland,invented the first bicycle with foot pedals in the 1830 to 1840's,but he never patented it and his idea did not catch on locally.

　　A French father-and-son team of carriage-makers,Pierre and Ernest Michaux,invented an improved bicycle in the 1860's.Many early bicycles (called velocipedes,meaning "fast foot," or,more descriptively,"bone shakers") had huge front wheels —— it was thought that the bigger the wheel,the faster you could go.Early tires were wooden —— metal tires were an improvement,and solid rubber tires were added later.A chain with sprockets was added to the bicycle in the 1880's; this was called the "safety bicycle." Air-filled tires were also added in the 1880's.The derailleur gear system was added in the 1970's.

　　Nowadays,it's important for us to live the low-carbon life.So riding bicycle is the best choice for us to go around.It's not only benefit for our health and also cheaper than cars and the oil is not necessary for bicycles.The better thing is,it was so friendly to environment that it won't produce any polution.So let's go for a ride!

　　（大意：第一段总括,第二段讲了自行车的雏形,第三段介绍了脚踏自行车真正的发明人,第四段是改进自行车的历程,第五段讲了骑自行车的种种好处.）

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　　五星级回答,一定要采纳哦,不要辜负我的辛苦劳动!

　　【来自英语牛人团】

其他回答

The history of human use of the wheel about 5000 years, and in 1839, Macmillan invented a mechanical bicycle. In 1861, a Frenchman named Brunel, the smaller front wheel, making cycling safer and the ongoing attempts to significantly. In 1885, the British Starley invented the bicycle chain drive. Created a large popular bike

其他类似问题

问题1：用英文介绍一下自行车的发明用初三语法知识 哪国的谁在什么地点怎么发明?有没有有趣的灵感什么的,都可以写,简短点100词左右[英语科目]

The history of human use of the wheel about 5000 years,and in 1839,Macmillan invented a mechanical bicycle.In 1861,a Frenchman named Brunel,the smaller front wheel,making cycling safer and the ongoing attempts to significantly.In 1885,the British Starley invented the bicycle chain drive.Created a large popular bike era.

问题2：英语自行车的发明作文时间：1861发明人：法国人 Pierre and Ernest Michaux,他们是父子.作用：更快.1.介绍第一辆自行车的发明者,自行车的好处等2.发挥你的想象 介绍你打算发明的一样东西及其作[英语科目]

　【The Invention of the Bicycle】

　　A French father-and-son team of carriage-makers,Pierre and Ernest Michaux,invented an improved bicycle in the 1860's.Many early bicycles (called velocipedes,meaning "fast foot," or,more descriptively,"bone shakers") had huge front wheels —— it was thought that the bigger the wheel,the faster you could go.Early tires were wooden —— metal tires were an improvement,and solid rubber tires were added later.A chain with sprockets was added to the bicycle in the 1880's; this was called the "safety bicycle." Air-filled tires were also added in the 1880's.The derailleur gear system was added in the 1970's.

　　Nowadays,it's important for us to live the low-carbon life.So riding bicycle is the best choice for us to go around.It's not only benefit for our health and also cheaper than cars and the oil is not necessary for bicycles.The better thing is,it was so friendly to environment that it won't produce any polution.So let's go for a ride!

　　-----------------------------------------------------------------

　　五星级回答,一定要采纳哦,不要辜负我的辛苦劳动!

　　【来自英语牛人团】

问题3：自行车英文怎么写[英语科目]

bike

bicycle

问题4：请问“自行车是1839年英国人发明的”这句话用英语怎么说?[英语科目]

The first bicycle was invented in Britain in 1839.

问题5：自行车英语怎么写?bike bicycle这2个单词都是自行车的意思么?有什么区别?[英语科目]

都是.

bike 是简写