Children laugh joyfully while they play.

Meaning: This sentence captures the innocence and happiness of children as they engage in playful activities.

Choice of Words: Laugh is a verb that describes the expression of amusement or happiness through sounds. Joyfully means with great joy or happiness. Play refers to an activity done for enjoyment or recreation.

Alternative Expressions

The children are laughing with joy as they play.

Meaning: This means the same as the first sentence, that the children are having a good time and are expressing their happiness through laughter while they play.

Choice of Words: The children are young people, are laughing is a verb that means to make a sound with your mouth when you are happy, with joy means to be very happy, and as they play means while they are having fun. When you put them together, "The children are laughing with joy as they play" means that the children are making happy sounds with their mouths while they are having fun.

The children's laughter fills the air with joy as they play.

Meaning: This means that the children are having so much fun that their laughter is making the whole area feel happy.

Choice of Words: The children's laughter is a noun that means the sound of children laughing, fills is a verb that means to make something full, the air is the space around us, with joy means to be very happy, and as they play means while they are having fun. When you put them together, "The children's laughter fills the air with joy as they play" means that the sound of the children laughing makes the space around them feel very happy.

Related Expressions