air-surveillance的用法和樣例：
例句
用作名詞 (n.)
- Later air reconnaissance showed that the battleship was heavily damaged.
事後，空中偵察表明，該戰列艦受傷頗重。 - A wyvern may choose an orc with a willingness to take to the air, and the two establish a formidable aerial scouting and combat team.
一隻雙足飛龍可以自發選擇一個獸人來帶其飛行，或兩個來建立一個強大的空中偵察和戰鬥隊。
