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新GRE寫作素材-科技類
1 帶來landfill: outdated devices, discarded chemicals, plastic packaging.
2 帶來out of work: automation contribute to out of work; the development of computers and transistors and the accompanying trend toward miniaturization.
3 壞處：automobile exhausts, pesticides such as DDT threaten the food chain, mineral wastes pollute reservoirs of groundwater.
4 好處：telecomuniting: because of the side effect relatively inferior, improve productivity, develop quantity management, reduce labor resourcefulness.
5 雙面性：as medicine both have side effect; however, people could not reject to receive them with more benefits.
6 事例：國防軍備，基因治療疾病，機器人的工業用途，全球化;事業，個人隱私，倫理，社會不平等，文化落后，文化殖民，溫室效應，飲水質量數量，灌溉用水，工業用水，發電，漁業，化學泄漏，核泄漏導致死亡，疾病。
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