Restricted water area is an area full of encountered ships and also a high frequency accident area.

限制水域是船舶会遇率较高的水域，也是事故多发水域。

youdao

He says the system is important to help emergency workers, or first responders, reach an accident area faster.

他说，该系统在帮助急救人员更快抵达事故现场方面非常重要。

youdao

3the Master control staff immediately sets security cordon in the accident area and wears gas mask and protective jump suit etc. protective equipments or safeguards to examine the leaking point.

主控人员立即对事故发生地点区域设置安全警戒，戴上防毒面具、连体防护服等防护用品或设施，对泄漏点进行检查。

youdao

He had an accident when visiting the area where the bridge was to be built.

VOA: special.2009.03.04

New arrivals cannot get into the accident and emergency area because patients are already occupying bed spaces.

BBC: Norfolk hospital 'bed blockers' cause A&E failures

Radiation was first discovered by accident in the area 20 years ago and concerns have grown with parts of the beach being cordoned off and a fishing ban imposed in the bay earlier this year.

BBC: Dalgety Bay radiation: Diggers to be used in pit testing

In a separate accident, a loading area floor collapsed and three more died.

BBC: Ramsgate demo as MPs about to debate live exports