The Small we do understand about the those who lived below suggests they'd a really sophisticated Culture. The minor we do find out about the those who lived here indicates that they had an extremely sophisticated Culture. 「sophisticated」が形容詞として使われる場合、何かが高度に発達していたり、複雑であったり、洗練された趣を持っていることを示す。具体的な例を以下に示す。 端麗さ；品位；... https://sophisticated.altervista.org/death-by-ski/