Sadacdroidga这句话的字数需要明确。请提供具体的内容或主题，我可以帮助你构建一段19字的句子。金麟岂是池中之物候龙

　　A widowed mother and daughter's ascetic life in an isolated village in the Caucasus mountains is interrupted by the arrival of a foreign traveller in need of shelter. His presence awakens erotic longing in both women, who are left to simmer in their guilty consciences after the traveller departs.