Meaning: A ladybug is moving very gradually on the flat and green part of a plant.
Choice of Words: The word "crawls" describes the movement of the ladybug. It means to move slowly and carefully, often on all fours or with the belly close to the ground. "Slowly" means at a low speed, taking a long time to move from one place to another. "Leaf" is the flat and green part of a plant that grows from a stem.