Stakeout
n. 监视
🗣️ 情景例句
This has been a hard course for me.
这门课对于我来说很难。
You are bigger than I am.
你比我大
As it happens, a razor that is safe in Europe is unlikely to electrocute Americans.
碰巧在欧洲使用安全的剃须刀不大可能使美国人触电身亡，