Я пыталась доказать ему, что мой ум

Я пыталась доказать ему, что мой ум не ум двадцатилетней девочки, что я со всем справлюсь. (о профессии)
Я для него маленькая, глупенькая девочка, которая пока не понимает, что она делает.

Результаты (английский) 1:

I tried to prove to him that my mind doesn't mind twenty years of girls that I can cope with everything. (the profession)I am a petite, girl, which astronomers have not yet understood what she was doing.

Результаты (английский) 2:

I tried to prove to him that my mind is not the mind of twenty girls that I shall manage all. (A profession)
I am to him a little, silly girl who does not understand what she was doing.

Результаты (английский) 3:

I have tried to prove to him, that my mind is not mind policiesâ girls, that I have with all the cleric. (The profession)
i for him a small, глупенькая girl, which has not yet understood that it makes.