Cách sử dụng
The word 'reconnaissance' means to conduct a survey or inspection of an area or situation to gather information. It is often used in military terms to describe the process of gathering information about an enemy's location, strength, and movements before an attack. However, it can also be used in other contexts such as exploring a new city, gathering information about a new job, or conducting research on a topic. In summary, reconnaissance is used when you want to gather information about something before making decisions or taking action.