В детстве моим подлинным увлечением

В детстве моим подлинным увлечением было коллекционирование марок, а с возрастом эта страсть как-то поостыла, а потом и совсем пропала.

Результаты (английский) 1:

As a child, my true passion was collecting stamps, but with age this passion once cooled down, and then completely disappeared.

Результаты (английский) 2:

As a child, my real passion was collecting stamps, and with age this passion somehow cooled down, and then completely disappeared.

Результаты (английский) 3:

When I was a kid, my real interest was collecting stamps, but as I grew older, that passion cooled and then disappeared.