overt operation meaning in English
公开收集情报
Examples
- After in - depth investigations into intelligence on a triad group , officers attached to the regional crime unit of kowloon west ( rcukw ) mounted the overt operation at about 4 . 30 am today
警方对一个三合会组织作出深入调查后，西九龙总区重案组探员于今晨约四时三十分开始采取行动。