那个社交名媛被媒体称为危险的捕人陷阱，总是让富豪们陷入麻烦。

The socialite was described by the media as a dangerous ___mantrap, always getting wealthy men into trouble.

银行在金库前安装了防尾随门禁系统，只允许授权人员通过。

The bank installed a ___mantrap in front of the vault to allow only authorized personnel to pass.