待翻譯句子，如下：我們已經有一段比較長的時間沒有通過信了。注：用于E-mail的，應該怎樣翻才地道？

熱心網友

It has been quite a while since we last exchanged e-mails with each other.

熱心網友

We haven't e-mailed each other for a long time.Or: It has been a long time since we e-mailed each other last time.

熱心網友

It has been quite a long time since we exchanged e-mails with each other last time.

熱心網友

Long time no E-mail with each other!/口語化的 It has been a long time since we e-mailed last time./書面語

熱心網友

We there has been a time for comparing growing dided not pass the letter.