这部恐怖片采用伪纪录片风格拍摄，营造出真实的恐惧感。

This horror movie employs ___found-footage style to create an authentic sense of fear.

这部恐怖片巧妙运用了街头监控摄像头的原始素材。

The horror movie creatively used ___found-footage from street surveillance cameras.