accessory camera attachment的用法和样例：
- Posters of the Marines and Green Berets, a TV, a VCR, and a surveillance camera attached to wall above door.
- At the same time, video was beamed into the glasses' displays from a camera attached to the head of a mannequin.
- The device is composed of four connected foam rings with a rotor inside and a camera attached to its bottom.It fls under control of a remote.
- Future models will have a camera attached to the outside of the boat with screens visible to the pilot to make it easier to see swimmers or boat hulls underwater.