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 ” The Cave is easily heat with reasonable humidity, and a small muddy stream flows via it. Although specialised tools isn’t demanded, it’s a good idea to provide protective gear to avoid soil and guano staining and a trusty flashlight for navigation. Regarde... https://rg8888.org/app/