n.(某国的)空域，领空

The airplane was denied entry into the airspace due to a security alert.
这架飞机因安全警报被禁止进入该空域。
Air traffic control cleared the jet for landing in its designated airspace.
空中交通管制允许这架喷气机在其指定的空域降落。
The country has closed its airspace following a military coup.
该国在军事政变后关闭了其领空。
The drone operator must obtain permission to fly in controlled airspace.
无人机操作员必须获得在受控空域飞行的许可。
Airspace restrictions around airports can cause flight delays.
机场周围的空域限制可能会导致航班延误。
The pilot must be aware of the altitude limits within the airspace.
飞行员必须了解空域内的高度限制。
The airspace over the city is heavily congested during rush hour.
在高峰时段，城市上空的空域非常繁忙。
The airline was fined for violating another country's airspace.
这家航空公司因侵犯另一个国家的领空而被罚款。
Emergency services requested a temporary closure of airspace for a rescue operation.
紧急服务部门请求暂时关闭空域以进行救援行动。
The airspace above the nuclear power plant is strictly monitored for safety reasons.
出于安全考虑，核电站上方的空域受到严格监控。