光亮

例句：

1. 1. The sky is so bright today.
   今天的天空如此明亮。
2. 2. The sun is shining brightly in the sky.
   太阳在天空中闪耀着。
3. 3. The room was bathed in a warm, bright light.
   房间被温暖的光线照亮了。