the seven-year itch

Those in a serious relationship have long been warned about the dangers of the seven-year itch.

已婚男女要警惕“七年之痒”说法由来已久。

The seven-year itch or the theory that adultery becomes impossible to resist after seven years got its name from the1950s film starring Marilyn Monroe.

“七年之痒”的说法源于20世纪50年代玛丽莲·梦露主演的一部电影，描述夫妻在结婚七年后开始禁不住外面的诱惑。

The old couple passed the seven-year itch a long time ago.

(这对老夫妇,早就度过七年难熬症. )

But couples who manage to survive the seven-year itch would be wise not to get complacent.

但成功度过“七年之痒”的夫妇不要沾沾自喜。

Forget the seven-year itch, the real test comes at TWELVE years.

“七年之痒”容易过“十二年之痒”是难关。

The "three-year glitch" has replaced the "seven-year itch" as the tipping point where couples start to take each other for granted, according to a new survey.

根据一项新调查，“三年之痒”已经取代“七年之痒”成为情侣间关系的转折点，这时候情侣们会开始不那么重视对方。