Tham khảo tài liệu 'anh ngữ sơ cấp - học tiếng anh bằng hình ành (phần 3) part 8', tài liệu phổ thông, tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | More and more use is being made in public places of automatic machines which sell food cigarettes drinks stamps or even books. To make buying and selling simpler and more automatic is important. Too many housewives have to give up too much of then time to shopping for their families. Some of them use up a large part of then lives going from shop to shop to get what they want and waiting in line for people to serve them. Serving themselves frees them from this hop lore. In th United Kingdom ehop I u d and tn the United state tore bet you go hopping In both couniriei that I you go to tore Io ee what you eon buy. wiu hop hopped 478 There are great food stores today where every sort of food meat bread butter milk vegetables flour sugar salt fruit whatever it may be is put out each in its place on shelves for everyone to help himsetf. You take what you want put it in a little cart tf there is much of it and take it to a control counter where you pay for it. An automatic adding machine is used to give the amount you will have to pay and to make a record of the things you have bought. The adding machine prints the price of each thing on a roll of paper. You see how much you are paying for each thing you are buying and how much what you have bought adds up to. Then you get a list of the amounts recorded and the store keeps a copy. These records of everything sold help to keep the business of the store in order. 479 In many businesses accounts are kept by machines and the records are photographed. When there are millions of different facts to be taken into account and records of them to be made machines can work far more quickly than men. The newest and greatest accounting machines can do far more work in a minute than the quickest man could do in a year. But the machines and the questions put to them come out of men s minds and are controlled by men. will photograph photograph photographed .
