Prompt:

a pattern of snowmen and snowflakes on a black background, in a cartoon style, cute and colorful, with happy expressions, wearing green scarves and red hats, with white bodies, surrounded by many small snowflake patterns. the overall color scheme is bright and cheerful, suitable for children's wallpaper or fabric printing. it has an illustrative effect, with a full-body portrait. --ar 3:4 --v 7.0

在黑色背景上，雪人和雪花的图案，卡通风格，既可爱又色彩鲜艳，面带笑容，穿着绿色围巾和红色帽子，白色的身体，周围有许多小雪花图案。整体色调明亮而愉快，适合儿童壁纸或面料印刷。具有插图效果，包含全身肖像。