冬至

例句：

1. 1. Winter is the season of snow and cold weather.
   冬天是雪和寒冷天气的季节。
2. 2. The winter holiday is a time for family gatherings and celebrations.
   寒假是家人团聚和庆祝的时间。
3. 3. During winter, many people enjoy skiing and ice skating.
   在冬天，许多人喜欢滑雪和滑冰。