第 9 单元 C 课

A diver is a person who jumps or falls into water, often from a platform or springboard, performing acrobatic movements before entering the water. Divers train to execute precise and graceful dives, with a focus on form, technique, and minimal splash upon entry. This sport requires strength, flexibility, and control, as well as an understanding of timing and body positioning. Divers may compete in individual or synchronized events, performing a variety of dives that are scored by judges based on difficulty and execution.

A pyramid is a large, triangular or square-shaped structure with a broad base that tapers to a point at the top. Pyramids are most famously associated with ancient Egypt, where they served as monumental tombs for pharaohs and important figures. Constructed from stone or brick, these structures are often designed with multiple levels or steps, giving them their distinctive shape. The interior of a pyramid typically contains burial chambers and passages, carefully designed to protect the body and valuable items for the afterlife. Pyramids symbolize strength and permanence, showcasing the architectural skills and beliefs of the civilization that built them.