压缩文件离得东西是课件吗？刚刚下的是设计呢

不知你的课件是否如说的那样精美呢？希望不是你设计里德东西

Thank you very much

Thank you very much

Thank you very much

Thank you very much

Thank you very much

Thank you very much

构思还是蛮好的，非常感谢

thank you very much