2. 外语
  3. Digital Cameras According to a standard definition, / a digital camera is a camera that produces digital images / that can b

Digital Cameras According to a standard definition, / a digital camera is a camera that produces digital images / that can b

admin2015-07-28  21
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答案 Digital Cameras According to a standard definition, / a digital camera is a camera that produces digital images / that can be stored in a computer, displayed on a screen and printed. / Years ago people used to possess two different devices / in order to take pictures and make videos. / The creation of digital cameras was motivated mainly by two factors. / First, need to spare space. / Second, make it more comfortable for people to do both things with higher quality results. / The multi-functionalism of digital cameras and the combination of several devices in one / make it a popular choice for a modern man. / For years a digital camera has been unaffordable for many families. / However, the variety of digital cameras and various prices nowadays / make it possible for almost every single family to buy a digital camera. / With increasingly fierce competition, / the digital camera manufacturers satisfy customers with lower prices but best quality standards.
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