летом я была в гостях у девушке, на

летом я была в гостях у девушке, на тот момент, когда я была у нее в гостях, она была моим партнером по юридическому бизнесу.

Результаты (английский) 1:

in the summer I was visiting a girlfriend at the time, when I was in her house, she was my partner in the legal business.

Результаты (английский) 2:

summer I was visiting a girlfriend at that time, when I was with her at a party, she was my partner in the legal business.

Результаты (английский) 3:

in the summer i was visiting my girlfriend at the time, when i was in her house, she was my partner for legal business.