但一项新研究发现，如果用户处于危难之中，虚拟助手往往根本无法满足需求。
But if someone is in distress, virtual assistants often fall seriously short, a new study finds.
象以前本地语言支持模型所定义的软件一次支持一种语言和区域的情况再也无法满足需求了。
It is no longer sufficient for software to support one language and territory at a time, as defined by the former national language support model.
当然，在数据库容量无法满足需求时，最根本的方法(至少对于SaaS应用程序是这样)是建立单独的数据库。
Of course the most radical method (for a SaaS application at least) to use when the database capacity cannot meet the demands is to establish a separate database.
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