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- 2015년 7월 7일 (화) 06:05 (차이 | 역사) . . (+4,303) . . 새글 ZarlaTrawick347 (새 문서: Nowadays it has been very difficult for us to deal with digits as it is a time consuming task and we usually leave it up to the personal computer to work for us. The personal computer...) (최신)
