如何在pdf中插入頁眉頁腳_如何在Excel的頁眉或頁腳中插入Y的第X頁

如何在pdf中插入頁眉頁腳 If you have a large spreadsheet in Excel, you may want to add page numbers. Doing so is easy, and you can even add them in the format of 「Page X of Y」. Read on to find out how. 如果您在Excel

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