A: Your knowledge of English is really surprising.你的英语知识真的很让人惊讶。
B: I was nothing to speak of.这没啥了不起的。
A: No, seriously, I 'm impressed.不,真的,给我的很印象深刻。
B: Thank you, I appreciate the compliment. 谢谢你,感谢你的赞扬。