Definition
to transform an underperforming business, plan, or system into a successful one
扭转乾坤，反败为胜
After months of hard work, they finally managed to turn the company’s performance around.
经过数月的努力，他们终于成功地扭转了公司的业绩。
The project was initially failing, but the new management team turned it around.
这个项目一开始是失败的，但新的管理团队扭转了局面。
They implemented several new strategies to turn the school’s morale around.
他们实施了几项新策略来扭转学校的士气。