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.
它们改变了当地居民的抱负，也促使城市自我形象更加大胆和乐观。
And if real, she notes, it might be reversible by another nudge: “Easy come, easy go.
她指出，如果这个效果是真实的，可能通过另一个'推动'来逆转：'来得容易，去得也快。'
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。