他们的头盔是不是音响失真器?

看到头盔就想起来音乐 然后around the world, around the world around the world, around the world around the world, around the world around the world, around the world around the world, around the world around the world, around the world around the world, around the world around the world, around the world around the world, around the world around the world, around the world around the world, around the world