There are many causes, one of which is the out-of-date software marketing model.

造成这种状况的原因是多方面的，其中软件营销方式陈旧是一个重要原因。

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Many members of Congress feel that these rules, which are followed by many governments, are now out of date and indeed pointless, as encryption software is being developed all around the world.

BBC: Paul Reynolds, BBC Washington Correspondent

If your patient-facing software has bugs or is out of date, it leaves a bad impression.

FORBES: The 7 Habits of Highly Patient Centric Providers