" Mood lighting" is when the lights are used to create a certain atmosphere – a certain ambiance.

“情绪照明”是指使用灯光营造某种氛围——某种氛围。

You thought I was taking you to a fancy restaurant, with tablecloths, mood lighting, and snooty waiters.

你以为我带你去一家高档餐厅，那里有桌布、气氛灯和傲慢的服务员。