visible file的意思|示意

While the left margin marks only things currently visible in the editor, the right margin shows everything marked in the file.

左边框标识的只有当前编辑器中可见的东西，而右边框则显示出文件中标记的内容。

The output of the program is SIS files that will install in the user-visible file system on the phone.

输出的程序是SIS的文件将安装在用户可见的文件系统进行电话交谈。

If two applications open the same memory-mapped file, changes made by one application will be immediately visible to the other application.

如果两个应用程序打开了同一个内存映射文件，那么某个应用程序做出的改变会立即反映给另外一个应用程序。