pearly whites困难

A flashing set of healthy and clean, regular “pearly whites” was a rare sight in Victorian society, the preserve of the super-rich (and even then, dental hygiene was not guaranteed).

一口闪亮、健康洁净、整齐的“珍珠白”牙齿在维多利亚时代的社会中十分罕见，是超级富豪的专利（即便如此，牙齿卫生也无法保证）。