In broad sense,idioms include colloquialism, proverbs and slang expressions.(俗语，俚语 和谚语。)Idioms reflect the wisdom and the value system of a culture. "What flowers are to gardens,spices to food, gems to garment and stars to heaven,such are proverbs interwoven in speech.(谚语美化 语言，就像鲜花之于庭园，佐料之于食品，宝 石之于时装，繁星之于天宇。)” ◼ In broad sense, idioms include colloquialism, proverbs and slang expressions.（俗语，俚语 和谚语。）Idioms reflect the wisdom and the value system of a culture. ◼ “What flowers are to gardens, spices to food, gems to garment and stars to heaven, such are proverbs interwoven in speech.(谚语美化 语言，就像鲜花之于庭园，佐料之于食品，宝 石之于时装，繁星之于天宇。)