Children run and laugh in the schoolyard.

Meaning: This sentence describes children having fun and enjoying themselves by running and laughing in the schoolyard during break time.

Choice of Words: Children are young people who are usually between the ages of 6 and 12. Run means to move quickly on foot. Laugh means to make a sound that shows happiness or amusement. Schoolyard is the area of a school where children play and do activities during breaks.