Вы давно ее знаете? - с детства. -

Вы давно ее знаете? - с детства. - я тоже ее когда-то знала, но мы давно поссорились и с тех пор не встречаемся.

Результаты (английский) 1:

You know her? -since childhood. -I also knew her once, but we have long quarreled and since then not meet.

Результаты (английский) 2:

How long have you know her? - Since childhood. - I do it once knew, but we have long had a falling out and since then not met.

Результаты (английский) 3:

You know her? - From childhood. - I think its when the knew, but we have long been quarreled and since then do not meet.