库纳尔和霍洛维茨报告说，那些使用免提电话之类的人，他们的平均反应时间比不使用免提电话的人慢212毫秒。
As Kunar and Horowitz report, those who were making the equivalent of a hands-free call had an average reaction time 212 milliseconds slower than those who were not.
如果您的服务是对一个具有良好索引的数据库的简单查询，花费少于100毫秒的时间，那么您将看到这两个选择之间巨大的差异。
If your services are doing simple inquiries into a well-indexed database that take less than 100 milliseconds, then you will see a big difference between the two choices.
本文不会半途而废(或者应该是284毫升吧？)，它以一个简单的数据库开始，到一个完整的用Perl实现的基于Web的、有数据库支持的应用程序而结束。
Not one to do things by halves (or should that be 284 ml?), what started as a simple database ended up as a complete framework for writing Web-based, database-backed applications in Perl.
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