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您可以使用"Undo"來將這些文字,圖片和段落重新放入文件. 請輸入下面的三段. 這就是第一段. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/f\/fa\/Use-OpenOffice.org-Writer-Step-23" <"https://www.wikihow.org/Writer-Step-23" <"https://www.wikihow.org/Writer-Step-23" <"https://www.wikihow.org/Writer-Step-23" <"https://www.wikihow.org/Writer-Step-23" <"https://www.wikihow.org/Writer-Step-23" <"https://wikihow.org/Writer-Step-23" <"https://wikihow.org/Writer-Step-23" <"https://wikihow.org/Writer-Step-23" <"https://wikihow.org/Writer-Step-23" <"https://wikihow.org/Writer-Step-23" <"https://wikihow