Questions & Answers about Ты неплохо говоришь.
Ты is the informal singular word for you. It is used with friends, family, children, or in casual situations.
Вы is used:
- for one person in a formal/polite situation, or
- for more than one person
So Ты неплохо говоришь is something you would say to one person informally.
Неплохо literally means not badly, but in natural English it often means:
- pretty well
- quite well
- not bad
It is usually mildly positive. It often sounds a little modest or understated, which is very common in Russian.
So Ты неплохо говоришь is often closer to You speak pretty well than to the very literal You speak not badly.