求一篇关于重要的发明的英语作文(80词左右)

I think the most important modern invention is the Internet.With the Internet,we can do many things.For example,we can shop,learn knowledge,listen to music,and watch movies online.The Internet makes the world smaller.We can meet and talk to friends and relatives far away without spending a lot of money.We can also post our blogs online so our friends can know what we are doing by visiting our websites like QQ Space.Internet makes our life more exciting and easier.
86单词

The abacus was invented in the sixth century by Chinese people.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.