We use the word "ĝi" when we are not talking about a man or a woman, but about something that has no sex or whose sex is unknown or indifferent to us. Consequently, we can almost always use this word very well in place of "tio", whose meaning is almost the same.
Source: tatoeba (6211153)
Damien is one of my more recent friends from when I was living in Vancouver, BC. We have both natural languages and artificial languages as common hobbies. He tutored me in French online when he was still living in Ottawa. A memorable occasion was when we ate in a Mexican restaurant Tio Pepe's on stylish Commercial Drive in Vancouver, BC. We enjoy chatting about languages. He likes all of Esperanto, Interlingua, and Ido, and not just those conlangs. He is darkly brown-haired of Polish descent.
Source: tatoeba (10582700)
He tio virus
Source: wiktionary
She tio money
Source: wiktionary
Showing 4 of 6 available sentences.