Sleuthing
n. （非警方人员所做的）调查, 侦察
🗣️ 情景例句
Oh. I have the key. Grandpa sent it to me.
啊。钥匙在这里。爷爷寄来给我的。
This lady is sweeping the section of sidewalk that her husbands forget.
这位女人在打扫丈夫忘记打扫的人行道。
You will be very lucky if he lets you go without a ticket.
如果他没给你罚单就放你走了，算你走运。