"we kept up a correspondence maintained an exchange of letters for many years" auf Deutsch We kept up a correspondence / maintained an exchange of letters for many years. Wir haben jahrelang einen Briefwechsel aufrechterhalten. Ausführliche Übersetzungen für "we kept up a correspondence maintained an exchange of letters for many years" We kept up a correspondence / maintained an exchange of letters for many years. We kept up a correspondence / maintained an exchange of letters for many years. Wir haben jahrelang einen Briefwechsel aufrechterhalten.