It is not a good idea to mix programs for personal use ( like downloaded games ) with programs you need to access SaaS on the same device. 把个人使用的程序(比如下载的游戏)与访问SaaS所需的程序放在同一设备上是不合适的。
Dropbox lets users store digital files photos, personal documents, music in an electronic locker that the owner can access or share on nearly any net-connected device. Dropbox允许用户在“电子存储箱”里存放图片、个人文档、音乐等数码文件,用户几乎可以通过任何互联网设备访问和分享这些文件。