Cripple your servers by sending a large amount of unexpected traffic, especially for pages that get millions of page views per day.

发送大量突然的请求将使你的服务器宕机(Cripple your servers)，尤其是每天有数百万访问量的页面。

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Of course, being late can sometimes not be avoided, as in unexpected traffic jams, home emergencies, or having been given the wrong information of date or place.

当然，有时候迟到是无可避免的，就像突如其来的交通阻塞、家庭紧急事故或者被通知的日期和地点错误等。

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What will you do if anything unexpected happens, like heavy traffic or a sudden rain?

如果有意外的事情发生，比如交通堵塞或突然下雨，你会怎么做？

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The National Highway Traffic Safety Administration has linked more than 50 deaths to the unexpected acceleration problems -- a safety issue Toyota has blamed on floor mats and sticky gas pedals.

VOA: standard.2010.03.26

He attributed it to traffic caused by unexpected snowfall -- a weather system that surprised many journalists in the courtroom, as well.

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Guests can also scan to shop with in-store QR codes, use the interactive gift finder at Target.com, on tablets and mobile devices, and shop Target in a few unexpected places, like high-traffic bus shelters.

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Ongoing construction brought traffic to a crawl in the most unexpected places.

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