to have a positive/negative self-image
有着正面的 / 负面的自我形象
牛津词典
Children who have a positive self-image are less likely to present behaviour and discipline problems.
自我感觉良好的孩子较少出现行为和纪律上的问题。
Step Four: Nail the New Self Image.
第四步: 钉住新的自我形象.
期刊摘选
They transform the aspirations of the people who live there; they nudge the self-image of the city into a bolder and more optimistic light.
2020年考研真题（英语一）阅读理解 Section Ⅱ