冬至是一个重要的节气,民间很重视这个日子,古时人们把它称为“亚岁”,认为是仅次于春节的一个节日。冬至是由深秋、初冬的凉爽天气转入严冬的转折点,每年冬至前后都有强大的冷空气南下,造成气温骤降,常伴有大风,冰冻等恶 The winter solstice is an important solar term. People attach great importance to this day. In ancient times, people called it “Asian Year” and considered it a festival next only to the Spring Festival. The winter solstice is a turning point from the cool autumn in early autumn and early winter to the severe winter. There is strong cold air south and south before and after the winter solstice, causing a sudden drop in temperature, often accompanied by strong winds and freezing