To counter this, Predators developed a Bio-Mask worn by every hunter- the mask allows Predators to fine tune their infrared vision and to also see in different scopes of the ultraviolet spectrum.

为了解决这问题，Predators 开发了一种每都佩戴生物 - 允许 Predators 微调他们红外视觉， 并在不同紫外线光谱范围内看到。