半灯光管制

例句：

1. 1.The room was dimly lit by the half-light of a single candle.
   房间被一盏蜡烛的微弱光线照亮。
2. 2.The artist used a half-light technique to create a sense of depth in his painting.
   艺术家使用半光技巧在他的画作中创造出深度感。
3. 3.In the half-light, she could barely make out the shapes on the wall.
   在微弱的光线下，她几乎看不清墙上的形状。