急…在线等…短文改错 nowadays many people are using a kind of telephones

急…在线等…短文改错 nowadays many people are using a kind of telephones
nowadays many people are using a kind of telephones called the vision phone .with it ,two people are talking can see each other ..vision phones cam be helped when you have anything to show the person you 're calling .you max call a library amd ask finding a book .then you can read the book in the screen of your phone .you max go shopping through your vision phone .if you want to buy something advertising in a newspaper ,you can call the shop .people at the shop will show you the thing you 're interested in it right over your vision phone .then they will be sent to your house very soon .…一共有九处错误地方