floodlighting例句
A police helicopter hovered above,
floodlighting the area.
警方的直升机在上空盘旋，照亮了整片地区。
Projector designed for
floodlighting, usually capable of being pointed in any direction and of weatherproof construction.
为泛光照明设计的投光系统, 一般可以投射任何方向并具有防水防风雨结构.