YOU SAID:

I have not done that one before, thank you very much.

INTO JAPANESE

今までやったことがないので、どうもありがとうございました。

BACK INTO ENGLISH

Thank you very much because I have never done it before.

INTO JAPANESE

今までやったことがないので、どうもありがとうございました。

BACK INTO ENGLISH

Thank you very much because I have never done it before.