Substitute

Substitute There are three factors discount be shown. Firstly, the parley tool-- smartphone. For example, Iphone is used widely in nowaday. The reasons are that good deal non only can use it take photos but alike can communicate with friends in face beat, thus sum uping people together and reducing the homesickness of many people far away. Of course, we can contact with friend or family by another way--- preserve a letter. It is much cheaper than making a c only and it shows more than respect and sincerity to others. But after compare to two ways, making a call can save our time and bring us convenience, just call it wherever and whenever we like. From all aspects, I think that the handed-down communication is hardly alternatively of electronic technology in nowaday . The second substitute is a rising electronic product, such as Ipad. It is a peachy substitute for e-reader. Ipad includes the yarn function like e-reader, moreover, it can surfboard the Internet, play games, read news and browse photos. Compare to traditional e-reader, many people prefer to use it instead of reading the book.

However, while the Ipad comes out, it provides lots of function which e-reader can not to offer. The three substitute is music media like walkman---Ipod, which is much more favorable for us to carry and download music from the Internet directly. We issue that the traditional discman is CD-player. but it is inconvenient for us have to bring the CDs along every time. Generally speaking, what I have showed the substitutes above, although a few people are used them now, with the technological development, old product is no substitute for the Hi-tech product in the future.So, except the price of traditional product is advantageous, people allow not reduce demand ofHi-tech. If you want to get a full essay, order it on our website: Orderessay

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