They built a sandcastle together, their hands covered in sand.

Meaning: They worked together to build a castle in the sand, and their hands were completely coated with sand.

Choice of Words: Sandcastle is a castle built in the sand. Together means with each other. Covered means to be completely hidden or coated with something. So, they built a sandcastle together, their hands covered in sand means they worked together to build a castle in the sand, and their hands were completely coated with sand.

Alternative Expressions

Related Expressions