[{"title":"( 15 个子文件 10.8MB ) 国科大ppt模板","children":[{"title":"国科大","children":[{"title":"国科大PPT模板6(16比9).ppt <span style='color:#111;'> 1.98MB </span>","children":null,"spread":false},{"title":"国科大PPT模板5(4比3).pptx <span style='color:#111;'> 2.66MB </span>","children":null,"spread":false},{"title":"国科大PPT模板1(4比3).ppt <span style='color:#111;'> 1.21MB </span>","children":null,"spread":false},{"title":"国科大PPT模板2(4比3).pptx <span style='color:#111;'> 2.66MB </span>","children":null,"spread":false},{"title":"__MACOSX","children":[{"title":"._国科大PPT模板4(4比3).pptx <span style='color:#111;'> 218B </span>","children":null,"spread":false},{"title":"._国科大PPT模板5(4比3).pptx <span style='color:#111;'> 274B </span>","children":null,"spread":false},{"title":"._国科大PPT模板6(16比9).ppt <span style='color:#111;'> 274B </span>","children":null,"spread":false},{"title":"._国科大PPT模板3(4比3).pptx <span style='color:#111;'> 274B </span>","children":null,"spread":false},{"title":"._国科大PPT模板1(4比3).ppt <span style='color:#111;'> 274B </span>","children":null,"spread":false},{"title":"._国科大PPT模板7(16比9).ppt <span style='color:#111;'> 274B </span>","children":null,"spread":false},{"title":"._国科大PPT模板2(4比3).pptx <span style='color:#111;'> 274B </span>","children":null,"spread":false},{"title":"._国科大PPT模板8(16比9).ppt <span style='color:#111;'> 274B </span>","children":null,"spread":false}],"spread":true},{"title":"国科大PPT模板8(16比9).ppt <span style='color:#111;'> 1.08MB </span>","children":null,"spread":false},{"title":"国科大PPT模板3(4比3).pptx <span style='color:#111;'> 1.27MB </span>","children":null,"spread":false},{"title":"国科大PPT模板4(4比3).pptx <span style='color:#111;'> 499.88KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]