Prompt: Inside the train carriage,Outside the window is a hazy winter scenery,Soft lighting inside the carriage,A warm atmosphere,There is a family of three sitting in the carriage,Father is staring intently at his phone,With a satisfied smile on his face,The child sat next to him,Staring intently at the tablet,His face was filled with surprise and joy,And sitting next to the child is a mother,She is wearing headphones listening to music,With a relaxed and happy smile on his face,The whole scene is filled with the warmth and happiness of a family