red zone:常指危险、受严格限制或禁止进入的区域(如战争、灾害、疫情隔离/污染区等)。在某些语境中也指美国橄榄球里靠近达阵区的关键进攻区域(通常指距离达阵线 20 码以内)。
/ˈrɛd zoʊn/
The soldiers were told not to enter the red zone.
士兵被告知不要进入红区。
After the chemical leak, the city marked the area around the factory as a red zone, and only trained teams in protective suits were allowed to go in.
化学品泄漏后,城市把工厂周边划为红区,只有穿防护服的专业队伍才被允许进入。
“red(红色)”在多种文化里常与警示、危险、停止相关(如红灯、警戒标志),因此引申出“高风险区域”的含义;“zone(区域)”来自希腊语 zōnē,原意与“腰带/带状物”相关,后来发展为“带状区域、划定范围”。两者组合成“red zone”,即“被标记为高危/受控的区域”。