社团闭幕式的PPT，PPT中用了大量的特效，其中音乐也是配的很好！内容也相对较为丰富，对于制作特效PPT我觉得很值得借鉴。-Community closing ceremonies of the PPT, with a lot of special effects PPT, including music is also worthy of a very good! Content also are relatively rich, for I feel very PPT for special effects is worth using for reference.