When were they invented and who invented them?具体看问题.For example :The abacus was invented in the six century by the Chinese.按照这个例句写umbrella binoculars camera bicyle~

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Whenweretheyinventedandwhoinventedthem?具体看问题.Forexample:TheabacuswasinventedinthesixcenturybytheChin

When were they invented and who invented them?具体看问题.For example :The abacus was invented in the six century by the Chinese.按照这个例句写umbrella binoculars camera bicyle~
When were they invented and who invented them?具体看问题.
For example :The abacus was invented in the six century by the Chinese.
按照这个例句写umbrella binoculars camera bicyle~

When were they invented and who invented them?具体看问题.For example :The abacus was invented in the six century by the Chinese.按照这个例句写umbrella binoculars camera bicyle~
The umbrella was invented about 4000 years ago in Assyria,China and Egypt.
The binoculars was invented in 1854 by Ignatio Porro in Italy.
The camera was invented in 1827 by Joseph Nicephore Niepce who took the first picture.
The bicycle was invented in 1880s in England.
中文意思
大约4000年前埃及人、中国人和欧洲人发明了伞.
在1854年意大利人Ignatio Porro发明了双筒望远镜.
1827年照了第一张照片的人Joseph Nicephore Niepce发明了照相机.
在19世纪80年代英国人发明了自行车.

The umbrella was invented 5 thousand years ago by the Ancient Egyptians.