提示词: 一张为学校歌唱比赛宣传的图片。中央有一个舞台，上面站着一位20岁的男歌手手持麦克风。舞台下方，观众正热情地挥舞着荧光棒。
Prompt: A promotional image for a school singing competition. In the center, there's a stage with a 20-year-old male singer holding a microphone. Below the stage, the audience waves glow sticks enthusiastically.
应用场景: 效率提升