求翻译：十渡国家地质公园位于北京市房山区西南部，拒马河中上游，地跨十渡、张坊两镇，西面、南面与河北省涞水县接壤。园区总面积301平方千米。从张坊至平峪的拒马河河谷中，大清河的支流拒马河蜿蜒奔流形成了十个景观各具特色的渡口，此处因此而得名为十渡。北京十渡国家地质公园属于喀斯特岩溶地貌类型。是一个以岩溶景观为主体、多种地质遗迹配套齐全、自然生态良好、人文景观厚重兼顾青少年传统教育的地学科普园地。是什么意思？

Shidu national geopark located in southwest of Fangshan district of Beijing, Juma River upstream, across shidu, two in zhangfang town, West, and South border with laishui County, Hebei province. 301 square kilometres of the total area of the Park. From the square to the flat Valley of the Juma River Valley, tributary of daqinghe Juma River meandering runs formed the landscape of ten distinct ferry, so here the name shidu. Beijing shidu national geopark of the karst-Karst landform type. Is a karst landscape as a subject and a variety of geological remains fully furnished, good nature and landscape of geological popular science garden of heavy to balance traditional education for youth.