I bought one year subscription two months ago. As versions upgrade, there are more functions. I did enjoy talk to AI. However, I want two more functions very much. 1, the sentences with mistakes and corrected by AI are very important to me. I want to output them into a file, so I can review my mistakes. 2, there should be more voices. The only two voices for now is more like being generated from a machine. It acts as a mentor, a villian or some historical figure, talking to it is somewhat boring and unrealistic. Please add more voices.