生成一段包含给定词汇的英语短文。
词汇：ocean, beach, waves, sand
The ocean is a vast body of water that stretches as far as the eye can see. The waves crash onto the beach, pulling sand into the water with each rush forward. The sand, gritty and warm underfoot, shifts and moves with the changing tide. The beach is a tranquil escape, where the sound of the waves and the salty air transport you to a place of peaceful relaxation.