Scouting
n. 侦察活动, 童子军活动\\n[经] 初步勘探
✅ 同义词
🗣️ 情景例句
By the way, I'm Richard.
噢，我忘了说，我叫Richard。
He who rides a tiger is afraid to dismount.
骑虎者难下。
We only hope we won't have this kind of problem again.
我们仅希望不会再有这样的事情发生。