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 Acknowledged To locals for centuries, this cave piqued the desire of speleologists in 1950. It was for the duration of this era the cave witnessed its initial excavations and important discoveries, solidifying its position as one of the early landm... https://rg8888.org/app/