Only none scientists question the use of "trick"
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送交者: silxirt 于 2010-07-09, 15:59:00:
回答: 全球变暖邮件门的事有结果了么？ 由 tom_cat 于 2010-07-09, 15:46:22:
if you are in R&D department, either science or tech, that term is not the same as used on street.
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