度日如年　

◎ 度日如年 dùrì-rúnián

[pass days as if they were years;days are long with those who have miserable life;days wear on like years] 过一天就像过一年似的。形容日子不好过

蝉曰:“妾度日如年,愿君怜而救之”。——《三国演义》