大学英语词汇短语释义解析及例句 Emergency Alert System


释义：

Emergency Alert System 紧急报警系统

例句：



City Councilman Joe Buscaino, who has two children in LAUSD schools, complained about the lack of a timely district-wide emergency alert system.

市议员乔·布斯卡有两个孩子在LAUSD学校，他抱怨地区紧急警报系统存在不足。



We have been working on the Emergency Alert System, trying to move past just broadcast media.



At 2pm Eastern Time tomorrow, the US Emergency Alert System will be tested nationally for the very first time.


Consumers can still expect the test to look and sound very similar to the local tests of the Emergency Alert System that are already conducted frequently in local markets on TV and radio.


The goal of this test is to help identify additional changes, on top of those improvements that we already know are needed, that should be made as we work to build a modern and fully accessible public emergency alert system.


The government's Emergency Alert System has had just such a plan in the works for a while now, and Sprint Nextel is becoming the first national carrier to trial a system capable of sending targeted, location based alerts when bad stuff goes down.