The bicycle is one of the simplest yet most beautiful inventions in the world.What is most surprising

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• The bicycle is one of the simplest yet most beautiful inventions in the world.What is most surprising
• The bicycle is one of the simplest yet most useful inventions in the world.The surprising thing is
• The bicycle is one of the simplest yet most useful inventions in the world.怎么翻译?
• The bicycle is one of the simplest yet most beaut
• During the long history of mankind,people have made thousands and thousands of inventions． Some of them are very important,while others are less important． Do you know what is the first real invention?Man"sfirst real invention,and one of the most important inventions in history was the wheel． All transportation and every machine in the world depend on it． The wheel is the simplest yet perhaps the most remarkable of all inventions,because there are no
• The bicycle is one of the simplest but most useful inventions in the world.What is most surprising is that it was not _36___early,although the great inventor Leonardo da Vinci had drawn pictures for bicycles and also for flying machines and some other things.Those things were not produced_37___long after he died.A person riding a bike uses __38__energy（能源） to make the bicycle move ,and there is no pollution at all when you are riding.Even so,in develo
• The bicycle is one of the simplest yet most useful inventions in the world.The surprising thing is
• The bicycle is one of the simplest yet most useful inventions in the world.怎么翻译?
• The bicycle is one of the simplest but most useful inventions in the world.What is most surprising is that it was not _3
• 为什么"被,了,的"是成词语素?
• The bicycle is one of the simplest yet most useful inventions in the world.The surprising thing is