We knew, south ourcountry karst regardless of or said from the scientific value from thelandscape value, in the world all is unequalled.

 
  • 我们知道,我国南方喀斯特无论从科学价值还是从景观价值来说,在世界上都是无与伦比的。
今日热词
目录 附录 查词历史