今天送小孩和奶奶坐高铁回老家了,天气降温了,家里更冷,最低1度,大儿子没有回去,他今天好要上课,放学了和他一起逛超市了,快元旦了,超市人很多,我们买了好吃的就回家了。Today, I sent my children and grandma home by high-speed train. The weather has cooled down, the home is colder, the lowest temperature is 1 degree, and my eldest son didn't go back. He had a good class today. He went to the supermarket with him after school. It's almost New Year's day. There are many people in the supermarket. We bought delicious food and went home.