Children laughed, building castles in the sand.

Meaning: This means that the children were happy and having fun as they built sandcastles on the beach.

Choice of Words: Children are young people. Laughed means to make a happy sound. Building means to construct or create something. Castles are large, fortified buildings. Sand is a loose material made up of small rocks and minerals.

Alternative Expressions

The children were laughing as they built castles in the sand.

Meaning: This sentence describes a group of children who are having fun at the beach. They are building sandcastles and laughing.

Choice of Words: The word "were" is used to describe the state of being. "Laughing" is a verb that describes the sound made when someone finds something funny. "Building" is a verb that describes the process of creating something. "Castles" are structures made of sand, often built by children at the beach. "Sand" is a type of loose material made up of small grains of rock.

With laughter filling the air, the children constructed elaborate sandcastles.

Meaning: This sentence describes a group of children who are having fun at the beach. They are building elaborate sandcastles and laughing.

Choice of Words: The word "laughter" is used to describe the sound made when someone finds something funny. "Filling" is a verb that describes the process of making something full. "Air" is the invisible gas that surrounds the Earth. "Constructed" is a verb that describes the process of creating something. "Elaborate" is an adjective that describes something that is complex or detailed. "Sandcastles" are structures made of sand, often built by children at the beach.

Related Expressions