"使罩上悲伤的气氛" can be translated into English as "cast a sorrowful/gloomy atmosphere" or "create an atmosphere steeped in sadness".
Both expressions convey the idea of enveloping a space or situation with a feeling of sorrow or melancholy. Here are a couple of example sentences:
The news of the tragedy cast a sorrowful atmosphere over the entire town.
The music and dim lighting created an atmosphere steeped in sadness, making everyone in the room feel melancholic.