正文: Spot on. 一點沒錯。 Nothing wrong with that. 這沒錯。 I guess you are right. 我猜你是對的。
經典句擴展: Yes, you are correct in saying this. 你這麼說是對的。 That's about it. 差不多。 I should say your understanding is perfectly right. 我得說你的理解是非常正確的。 I know for sure. 我確信。 I believe so. 我想是吧。