| Ž ʻͼƬ 18 ﻭӰӪ켼 زز dz ͷ ɼС |
| ɭөһ ɭ ۷ ﻭϵĴⲶ ai滭 ´ľ δ QQͷ PPTģ |
| ɽˮѧ ׯ˹˹һ ˹ ū ˮ |
| ˾ ٸ˿ · ϸ Ѫ ߲˲ ﻭĴӪ ﻭ沿ϸ л˹ ư˹ Сҹ |
| ˹ŵ߿ շ ɼ ʻƵ ͺ 滭 ﻭĶر ʻͼƬѧ ķ |
| ˮʻʵս̳ ǧҶ֮ ι ﰲ˹ Ժ徭 Χ ľ ̫ |
| 뻭 ﻭɫʵĶ ƽֻ廭Ԫ ﻭɫʴ ͼƬز ﻭ С ̫ |
| ͯز ¹ ֯ ° ǧ ٵش¹ PPTģѧ Ҷ άӵ² |
| ˮ ǹ ɣδ ĦҮ / ڰ屨 滭ز ɳ֯ ƽ |
| ˿ Ȯ ƽƼ ƽƷ ﻭͼθӪ 滭Ʒ |
| ѩ дʦ ɽ ﻭĶ봴 ﻭ̬Ĵ С ƶ () ³ |
| Ǹ簬˹ ӾС С· ྮέ ¶֮ģ Ůħʿ ƴ ijѧij ݴ |
| ֮ ٶ滭 ¶ ĸڻƯ Ҷ ܶ Ͼ |
| ĺة ˮԭ 尶 ﻭεľ ṵƶ ˹ 滭 滭ʦ 糵ת |
| ͯѧ ԭ ܽ ղʿ ڷ ֻ ˮ |
| ﻭĸԻ 칬 㼪 Ҿw ֮Ž ؽ ﻭϸ ຣ¸ Ͽ |
| ﻭдʵ ˸ŮڻͼƬ ʱ ߶ ﻭε ³ϰǡ ﻭĶ ɯ˰ |
| ֯涬 ¶ Ұԭ֮ ʳҹֳ 粼 ɰټ ﻭֻ漼ɵĴⷢ ﻭ沿Ĵ Ĵ |
| ľ ͼ ౾ѩ ʯʿ ﻭ̳ 滭Ʒ ʺ |