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。

youdao

Radiological emergency plans call for a prompt Alert and Notification system.

辐射应急计划需要一个实时警报和通报系统。

youdao

With the same GPS tracking system and emergency call buttons the riders can alert our expert emergency medical truck with world class expedition medics, who will spring into action.

通过同样的GPS跟踪系统和紧急呼叫按钮，我们的专业的紧急救援车辆将立刻赶到现场，世界顶级的探险医疗队伍将立刻采取行动。

youdao

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

WHITEHOUSE: Press Briefing

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

FORBES: Will Right-Wing Radio Skip The National Emergency Test?

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.

FORBES: Will Right-Wing Radio Skip The National Emergency Test?