Music and laughter wafted out like an invisible cloud.

The stench of death hung in the air like an odorous, invisible cloud.

The woman quickly joined them in the boat, and they hastily explained about the deadly invisible cloud.

My hot breath moistens his clear pale skin and blows back toward me in invisible clouds.

When the men returned, they brought the cold with them, an invisible cloud about their bodies.

The stench hung over it like an invisible cloud.

The sharp odor of menthol hung around his head like an invisible cloud.

An invisible cloud of foul air rose from the trunk.

The night was black as coal; even the stars were masked by high, invisible clouds.

The entire first class will have an invisible cloud of smoke in it at its destination.