%PDF-1.7 %檔檔 1 0 obj <>/Metadata 3299 0 R/ViewerPreferences 3300 0 R>> endobj 2 0 obj <> endobj 3 0 obj <>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> endobj 4 0 obj <> stream x湹楳o覢嗭桙鎕#e?碂R誄覴Q⿶ 拍拍拍的全过程的视频