https://docs.google.com/document/d/1...LRk_64EiI/edit
[IMG]file:///[/IMG]https://docs.google.com/document/d/e/2PACX-1vQtZ6Zdd1Zj3hPketXbGzgmwYU82OOU_eEahHNzlWEkm2Hl5r0Qz2Ff2joR_8CbYI1QxriOIZwZUB3j/pub
这两比较下吧
[IMG]file:///[/IMG]https://docs.google.com/presentation/d/1Dzx14brou78h2W_Fwscl6PnH54FWbQABrHjs2Nish2k/edit#slide=id.p
这个是ppt版