Cloaking(8) used special materials to deflect(9) radar or light or other waves around an object, like water flowing around a smooth rock in a stream.

• 做这件斗篷的材料很特殊，能使包括雷达或光波在内的各种波遇到物体后发生偏转，就象溪流遇到光滑的石头那样。