He solved the problem by analogy.

He inferred by analogy the situation and predicted what would happen next.

This lake is rich in algae, giving it a beautiful green color.

This bulwark was built to protect us from enemy attacks.

He ran to the home plate.

He successfully stole a base during the game.

He successfully stole a base during the game.

Luigi is my favorite character.

Polychaete worms play an important role in the seabed ecosystem.

She was studying the bone structure of the human face, and was particularly interested in the lacrimal bone.