Cloudy day, cloudy day, go out to play.

阴天，阴天，出去玩耍。

youdao

It was the name given to permanent, cloudy areas in the sky outside our solar system.

VOA: special.2009.04.29

Try to plant late in the day or on a cloudy day.

VOA: special.2009.05.19

Even the smallest daily activity, like brushing one's teeth, requires a trip to the tank, where people pay a large portion of their meager salaries for containers of cloudy,brackish water.

VOA: standard.2010.08.04

He dreams of building gigawatt-size plants, of shipping solar thermal power to the cloudy Northeast and of using molten salt to store energy so thermal plants can power homes at night. (Nevada Solar One is only for daytime peak loads.) He envisions mirrors in space that can soak up sunlight 24 hours a day.

FORBES: Light And Heat

The slump in consumer spending has led one European brewer to issue a cloudy trading update and another to accelerate layoffs in an effort to keep itself profitable.

FORBES: Magazine Article

By this point the sunshine in which the match started had given way to cloudy skies, a fairly strong wind and gentle rainfall, and break-point opportunities were few and far between.

BBC: Federer claims historic Paris win