surveilling

对……实施监视
常用释义
v. 对……实施监视(surveil 的现在分词)

例句

1·Air traffic controllers take the responsibility of civil aviation safety and in charge of air traffic management. The specific job is surveilling and directing the whole flight of aircraft.

民航空中交通管制员承担着民用航空的安全重任,负责民航空中交通的管理工作,对民用航空飞行器飞行过程的全面监控和指挥。