Complex sentence: Bentwood is a term used to describe furniture made by steaming wood, bending it, and letting it harden into curved shapes and patterns, and is most often used in the production of rocking chairs, cafe chairs, and other light furniture.
Split into simpler sentences: Bentwood is a term used to describe wooden objects including furniture made by steaming wood, bending it, and letting it harden into curved shapes and patterns. In furniture making it is often used in the production of rocking chairs, cafe chairs, and other light furniture.