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。 日本、台灣、韓國、菲律賓、越南、香港、美國、法國、德國、馬來西亞、泰國、阿拉伯、柬埔寨、中國、澳門、賽普勒斯、新加坡、朝鮮、澳洲 Identified To locals for centuries, this cave piqued the curiosity of speleologists in 1950. It absolutely was throughout this era the cave witnessed its 1st excavations and significant disco... https://rg8888.org/app/