The area is secure 此区已安全
"For sure the military will not only clear and secure the area, but ensure unless and until the area is taken over completely by the civil administration, and the writ of the government is restored and peace and normalcy return to the area, the military will remain in the area,".
VOA: standard.2009.05.07
When crime scene investigators arrive at the place of a crime, they first try to make sure the area is secure.
VOA: special.2010.05.05
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