keep an eye on, watch closely, keep watch on
我们盯住人
We're keeping an eye on them.
— 美国黑帮 (2007)
盯住他的眼睛
Keep your eyes on him.
— I Am What I Am 2 (2024)
盯住呀
Keep an eye on it.
— 少林足球 (2001)
盯住该死的钱我们就跟着钱
Keep your eyes on the damn money, and we'll follow the money.
盯住黄警司
Keep an eye on Superintendent Huang.
— 无间道 (2002)