隐身术。那我就可以四处潜行并且去我不该去的地方。

Invisibility. So I could sneak around and go places I shouldn't.

第二天，利用他的隐身术，他犯下最终的罪恶，杀死了国王，并获得了王位。

The next day, using his cloak of invisibility, Gyges commits the final crime of murder to ensure himself of the ultimate reward and vanity-the throne itself.

西武新列车项目的目标不是像“反射”那样完全“隐形”，而是一种模拟的隐身术。

Seibu's new trains won't really be "invisible" so much as "reflective, " but a simulated disappearing act is the goal of the project.