He is snooping around me他偷窥我!~

snoop around这里的意思是“偷偷窥探”
The man has been snooping around outside my house for the whole day. 那个男人一整天都在窥视我家。

Snoop around 还有“巡逻”的意思，

例如：
The house perfects often snoop around our campus at night. 学生纠察队经常夜间在校园里巡逻。