《葵花宝典.docxVIP

环境由于科技的影响 （事例罗列）It is not uncommon that in a traffic jam, all cars on the street are trapped, and the drivers and pedestrians have to breathe the toxic exhaust emitted by cars; it is known that ice caps in Antarctic keep melting, pushing sea level higher and higher, as a result of increasing emission of carbon dioxide. Transportation technology provides human beings with convenient way for commuting and travelling.Automobile High-speed railwayMagnetically levitated trainAir traveling Space technologyIn the past, it cost a few days to transport some cargoes from Hangzhou to Shanghai, the two cities in China with the distance less than 200 kilometers, by carriage or on foot. However, at present, at most two hours are needed if they are shipped via express way or high-speed railway. Moreover, it is estimated that magnetically levitated train will reduce the transportation time to less than 30 minutes in the near future. Information technology shortens the distance and creates “global village”.With Internet, numerous information is provided and shared regardless of the location of users.Video phone enables one to have face-to-face communication with his friends or workmates on different continents.Without stepping out his room, by satellite, a Chinese can be aware of the latest news in America, and can know the final results of Academy Award simultaneously as an American does. Some great inventions lighten the workload of ordinary workers.PhotocopierWashing machineElevatorWithout photocopier, people had to copy page by page with handwriting; without washing machine, people had to wash a bundle of clothes every day by hand; without elevator, people had to climb the stairs step by step with great burden. global warming, environmental pollution, threat of nuclear weapon, and so on.Global warming results from the development in technology inevitably.Environmental pollution brought by technology is a serious problem that human beings have to face.Air pollution, includin