turn the corner
经历困难后情况出现好转，如摆脱困境的转折点
口语·表达病情或情况好转
英文释义
to start to recover or improve, especially after a difficult period
例句
After months of illness, she finally turned the corner and started feeling better.
典故来源
源于道路拐弯，比喻从困境中进入好转阶段。