知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 提供語系 : 繁中、簡中、英文、越文、泰文、阿拉伯文、菲律賓文、日文、韓文 Identified To locals for centuries, this cave piqued the interest of speleologists in 1950. It was throughout this era that the cave witnessed its to start with excavations and sizeable discoveries, solidifying its status as one of the early landma... https://rg8888.org/