Google Docs 正式有 App，可以安装在手机上。
Increasingly, people are using mobile phones to access information — from email to web browsing to editing documents. Part of getting work done on the go is being able to easily access, edit and share content, which is why we’re happy to announce the new Google Docs app for Android.
利用这个 App，可以开启文件进行修改，亦可将文件分享给其他人。而文件编辑画面跟在手机网页版是一样的（其实就是以浏览器形式开启文件）。
