“睁一只眼（闭一只眼”用英语怎么说）

turn a blind eye (to sth.) （对某事物）睁一只眼闭一只眼，视若无睹，装作看不见

to deliberately ignore something that you know should not be happening

Teachers were turning a blind eye / to smoking in school. ↘

那时候老师对学生在学校里抽烟睁一只眼闭一只眼。

turning point n.转折点

the time when an important change starts, especially one that improves the situation

Meeting her / was the turning point↗ in my life / because she helped me a lot. ↘

遇到她是我人生的转折点，因为她帮了我很大的忙。

have turned the corner 已经度过了难关

to start to improve after going through a difficult period or experience

The manager↗ of the hotel chain / claims / that they have turned the corner. ↘那家连锁酒店的经理声称他们已度过了难关。