自雨亭是唐代极具代表性的智慧水景建筑，是古人将水利科技与园林审美完美融合的经典之作。据史料记载，自雨亭依托古法水力装置，通过水车引水升至亭顶，让水流沿屋檐四周均匀倾泻而下，形成连绵水帘，仿若天降细雨，故而得名“自雨亭”。
The Ziyu Pavilion is a representative waterscape building of the Tang Dynasty, perfectly integrating ancient hydraulic technology and traditional garden aesthetics. Relying on ancient water power devices and water wheels, water is lifted to the pavilion top and flows down evenly along the eaves, forming a continuous water curtain like drizzling rain, which gives the pavilion its name.
整座亭无需人工洒水，借自然水循环自成雨景。水雾萦绕亭身，隔绝夏日燥热，营造出清幽凉爽的沉浸式意境。它突破了传统亭台的静态观赏模式，以动态水景活化园林空间，充分展现了盛唐时期高超的营造工艺与超前的工程智慧，也是中国古典园林动态造景美学的典范。
Requiring no manual watering, it creates natural rain scenery through circulating water. Surrounded by mist, the pavilion blocks summer heat and presents a quiet and refreshing artistic conception. Breaking the static viewing mode of traditional pavilions, it activates the garden space with dynamic water scenery, fully embodying the superb craftsmanship and advanced engineering wisdom of the prosperous Tang Dynasty, and serving as a classic model of dynamic scenery aesthetics in ancient Chinese gardens.