The children laughed happily as they built a sandcastle.
Meaning: This sentence portrays children experiencing joy and satisfaction while constructing a sandcastle.
Choice of Words: Children refers to young individuals, typically below the age of 18. Laughed indicates a joyful expression, and happily emphasizes the positive emotion. Built signifies the process of construction, while sandcastle is a structure made of sand, often built at the beach.
Alternative Expressions
Related Expressions