Children laughed, building sandcastles, their creations ephemeral in the tide.
Meaning: This describes how children were happily building sandcastles at the beach, but their creations were short-lived due to the incoming tide.
Choice of Words: Children are young people. Laughed means to make a happy sound. Building means to construct or make something. Sandcastles are structures made of sand, usually built by children at the beach. Creations are things that are made or produced. Ephemeral means lasting for a very short time. Tide is the rising and falling of the sea level.
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Related Expressions