Meaning: Raindrops clean the dirt and make things look fresh.
Choice of Words: Raindrops contain water, which has the ability to cleanse. "Wash away" means to remove something by cleaning.
Alternative Expressions
Water from the sky washes away the dirty stuff.
Meaning: This means that the rain helps to clean the dirt off of things. It's like when you wash your hands with soap and water to get the dirt off.
Choice of Words:Water is the liquid that falls from clouds as rain. Sky is the big blue thing we see above us. Washes means to clean something with water. Away means to take something off or remove it. Dirty stuff is anything that makes something dirty.
The rain cleans the dirt.
Meaning: This means that the rain helps to clean the dirt off of things. It's like when you wash your hands with soap and water to get the dirt off.
Choice of Words:Rain is the water that falls from clouds. Cleans means to make something clean. Dirt is the loose soil or other material that can make something dirty.