Building a Web site is a study in event-driven, reactive development.

对于事件驱动的反应性开发，构建Web站点是一门学问。

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All personnel on the site can be identified quickly in the event of an emergency.

紧急情况下，现场的所有人员的身份可快速得到确认。

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All personnel on the site can be identified quickly in the event of an emergency.

紧急情况下，现场的所有人员的身份可快速得到确认。

youdao