Open a file of a type that is unknown to LibreOffice and that is no text file.
篩選清單
為要開啟的檔案選取匯入篩選。
如果 LibreOffice 不能識別要開啟的文件之檔案類型，請嘗試以下操作：
從清單中選擇匯入篩選。
Ensure that the file extension corresponds to the file type of the document. For example, a Microsoft Word document must have a *.doc or *.docx extension for LibreOffice to use the appropriate filter.