一缕烟雾在黑暗的背景上迅速旋转 A trail of smoke rapidly twirls over a dark background

一条细腻而空灵的轻烟轨迹优雅地旋转和展开，优雅地旋转并蜿蜒穿过黑暗的背景。

A delicate and ethereal trail of light smoke elegantly twirls and unfurls, gracefully pirouetting and meandering through a dark background.