请大家帮忙翻译一段文字，多谢了。

4A state level scenic spots, Hainan outstanding tourist attractions, Castle Peak stood adopt three South lunate convey to the open sea.Extending 7 km beach, and having a wide, white sand valuables, water clarity grades 9 meters under sea visibility.The annual average temperature 25.5 degrees Celsius, can swim year round, sea bathing best, as the "Number One Beach."

Nation 4 A class 景 area, sea south the excellence travel three 青 mountain 相s of 景 point, second dragon gulfs the 拥 , south to report the crescent moon form to open to ocean 敞 , and the sandy beach continue long 7 kilometer, and flat spacious, sand grain average air temperature of next 9 riceses of pure layering of pure valuables, sea water, visibility seas, year 25.5 Celsius degree, can whole year round swim, sea water 浴 the field is extremely good, and were is a “ worlded by 誉 the first gulf".