邻居们报告说看到一个可疑的人在夜间鬼鬼祟祟地游荡。

The neighbors reported seeing a suspicious ___prowler lurking around at night.

那只猫是个夜间潜行者，在黑暗中悄悄接近猎物。

The cat is a night ___prowler, silently approaching its prey in the dark.