《徐霞客游记·粤西游日记三十三》
走出小洞，又在西洞口的平台上饮酒，仰望上层云气重叠缭绕之处，希望登上去一次，不可能。
出小穴，复酌于西门之台，仰视上层云气叠绕处，冀一登，不可得。
Exiting the small cave, they drank again on the platform at the western entrance, looking up at the place where clouds overlapped and swirled, hoping to make an ascent there, but it was not possible.