filler lighting

例句：

1. 1. The new LEDlights in the room are a perfect filler for any dark corners.
   房间里的新LED灯完美地填补了任何暗角。
2. 2. Thecompany used filler lighting to make thespace look brighter and more spacious.
   公司使用填充照明使空间看起来更明亮、更宽敞。
3. 3. The filler lighting was designedto provide even illumination throughout theentire room.
   填充照明被设计成在整个房间内提供均匀的照明。