如何在powerpoint加上影片（如mpeg等）？
回答 (2)
2007-09-19 7:31 am
2007-09-19 7:23 am
insert ------> movies and sound ----> movie from file 揀返你個mpg file 就得
收錄日期: 2021-04-13 13:33:27
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https://hk.answers.yahoo.com/question/index?qid=20070918000051KK04647