luminance level in the tunnel interior

例句：

1. 1. The new display screen has a high luminance level.
   新显示屏的亮度很高。
2. 2. The room was bathed in the warm glow of the streetlights.
   房间被街灯的温暖光芒所笼罩。
3. 3. The scientist used a special device to measure the luminance of the stars.
   科学家使用一种特殊的设备来测量星星的光亮度。