To create atmosphere in English is to set the mood or ambiance of a place or situation. The phrase "to create atmosphere" comes from the idea of using various elements, such as lighting, music, and decoration, to establish a certain feeling or atmosphere.

例句：

The dim lighting and soft music helped to create a romantic atmosphere in the restaurant.

The designer used colorful decorations and unique furniture to create a lively atmosphere in the store.

中文翻译：

餐厅里昏暗的灯光和舒缓的音乐有助于营造浪漫氛围。

设计师用五颜六色的装饰和独特的家具营造出商店里活泼的氛围。