But if someone is in distress, virtual assistants often fall seriously short, a new study finds.
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。
Virtual assistants can perform many of the duties of full-time staffers, but with less commitment.
虚拟助理可以做许多全职员工可以做的工作，但是忠诚度却比较低。
Literally thousands of virtual assistants are ready to help with this kind of office administration.
成百上千的虚拟助理能够胜任这样的行政工作。
The story takes place in the near future where virtual assistants are a common aspect of daily life.
故事发生在不久的将来，人工智能助手已然成为人们日常生活中的一部分。
Thee story takes place in the near future where virtual assistants are a common aspect of daily life.
故事发生在不久的将来，人工智能助手已然成为人们日常生活中的一部分。
ATM machines reduce the need for bank tellers, virtual assistants can answer the phone 24 hours a day, and self-service machines are reducing the need for checkout clerks.
AT M机减少了对银行出纳员的需求，虚拟助理可以1天24小时接听电话，而自助服务机减少了对结帐员工的需求。
The study involved 77 virtual assistants on 68 phones - the researchers' own devices and display models in stores, which researchers tried to test when customers were not nearby.
研究涉及68部手机上的77个虚拟助手。这些手机有的是研究人员自己的，也有商店里的样机。研究人员会趁着没有顾客的时候用它们做测试。
I say this not just because a lot of us are writers and artists and photographers. Programmers, virtual assistants and other service providers are creative in their everyday lives as well.
我之所以这样说，不仅因为我们中的许多人是作家、艺术家、摄影师，程序员、虚拟助理或其它服务供应商在他们每天的生活中，也是极具创造力的。
As smartphone users increasingly ask virtual assistants about everything from Myanmar's capital to gazpacho recipes, some people discuss subjects they are uncomfortable telling a real person.
随着智能手机用户向虚拟助手提问越来越多，从缅甸的首都到西班牙冷汤的做法，一些人也在谈论不愿告诉现实生活中的其他人的话题。
Use virtual personal assistants (VPAs) to manage your business and social calendars.
使用虚拟个人助手(VPA)来管理你的商业或者社交日程表。
Some of the most attractive work-at-home jobs can be found at vipdesk.com, which hires virtual personal assistants for clients.
在会员享用的页面上可以找到一些最受欢迎的足不出户的工作，这个页面给客户们提供了虚拟人事助理的帮助。
Some of the most attractive work-at-home jobs can be found at vipdesk.com, which hires virtual personal assistants for clients.
在会员享用的页面上可以找到一些最受欢迎的足不出户的工作，这个页面给客户们提供了虚拟人事助理的帮助。
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