Jǐngchá zài xiányírén de zhùsuǒ fùjìn dūndiǎn, děngdài shíjī.
The police staked out near the suspect's residence, waiting for the right moment.
Tips
usage
蹲点 originally referred to cadres being stationed in grassroots units for on-the-ground investigation (a Maoist practice). Now it commonly means staking out a location — by police, journalists, or even fans waiting for celebrities.