求翻译：京东大溶洞内全长2500余米，其中有100米水路，共分为八景区：蓬莱仙境、江南春雨、水帘洞等；包括数十处景观；圣火神灯，西风卷帘，鲲鹏傲雪等。京东大溶洞内景观晶莹剔透，绚丽多彩，最壮观的是世界上首次发现，洞壁上具有雕刻特色的“龙绘天书”。新开放的休闲洞，洞内四季恒温，冬暖夏凉，可供游客饮茶、品酒、修身养性。此外京东大溶洞还为游客及中小学生提供各种地质科普知识，使游者对溶岩景观的形成构造有更深一层了解。是什么意思？

Beijing Dong-cave in the more than more than 2,500 metres in length, which is 100 meters water, is divided into eight scenic spots: pengjia, Jiangnan spring rain, water Curtain Cave, etc; includes dozens of landscapes; torch lamp, West wind shutter, kunpeng takes pride in the snow, and so on. Jing-dong-karst cave landscape in crystal clear, colorful, the most spectacular is the first in the world, on the cave wall with carved features "Dragon painted hieroglyphics". Opening of new leisure tunnel, hole four seasons in constant temperature, cool in summer and warm in winter, available for tourists to drink tea, wine tasting, self-cultivation. In addition Beijing Dong da cave for tourists and students provides a variety of geological knowledge, making commercially run on karst landscape formed structure there is a deeper level of understanding.