Some examples of word usage: child's play
1. Learning to ride a bike was child's play for him, he picked it up in no time.
2. For an experienced chef like her, making a souffle was child's play.
3. Solving that math problem was child's play for the prodigy student.
4. Managing a small group of children was child's play compared to handling a large classroom.
5. She found running a marathon to be child's play after completing an ultramarathon.
6. Building a sandcastle at the beach was child's play for the siblings.
7. Playing chess against him was child's play, as he was a grandmaster in the game.
8. Fixing the leaky faucet was child's play for the handyman, he had it sorted in minutes.
9. Memorizing all the lines for the play was child's play for the talented actress.
10. The escape room challenge was child's play for the group of friends, they breezed through it in record time.