month of Sundays

IPA(Pronunciation)

idiomatic informal

(idiomatic, informal) A very long time; a period regarded as too long.

Japanese Meaning

非常に長い時間 / 途方もなく長い期間

He promised to return my call, but it's been a month of Sundays and I'm starting to lose hope.

彼は折り返し電話をすると約束したが、もうとてつもなく長い間連絡が来ず、希望を失いかけている。

Sense（1）

(idiomatic, informal) A very long time; a period regarded as too long.

It seems like it’s been a month of Sundays since we saw him last.

months of Sundays

（ plural ）