These devices are convenient and they definitely add flexibility to work anywhere in the world.
这些设备使生活和工作更加便利。
It also gives us the flexibility to add or remove servers as necessary.
该特性还允许根据需要灵活添加和移除服务器。
While this simple program is usable, we can add substantial flexibility by.
当这一简单的程序可用时，我们能通过以下方法增强其实质的灵活性。
While this simple program is usable, we can add substantial flexibility by.
当这一简单的程序可用时，我们能通过以下方法增强其实质的灵活性。
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