English to Chinese Tech/Engineering IT (Information Technology) tablets

The iPad 2 is subpar in content creation as well, since iOS lacks a central file management system. That means files end up associated with specific apps—and you can ***get those files out*** only if an app is written in a way that allows it. For example, if you use Dropbox to access a file, you can open that file only in an app that’s written to interface with Dropbox; the same condition applies if you open an email attachment. Bottom line: On the iPad 2, you don’t have full control over your data.
iPad 2在内容制作方面也在平均标准以下，因为iOS缺少中央文件管理系统。这意味着，文件最后与特定的应用程序关联起来——只有编写的应用程序允许***打开那些文件***，才可以进行这番操作。比如说，如果你使用Dropbox来访问文件，只能用为了与Dropbox关联起来而编写的应用程序才能打开该文件；如果你打开电子邮件的附件，同样如此。结论是：在iPad 2上，你无法完全控制自己的数据。
这里的get sth out是“打开”的意思吗？