YOU SAID:

gee whiz are you certain?

INTO JAPANESE

ジーウィズか特定

BACK INTO ENGLISH

Whiz or a particular

INTO JAPANESE

達人または特定

BACK INTO ENGLISH

Guru or a specific

INTO JAPANESE

または特定の達人

BACK INTO ENGLISH

Or a guru

INTO JAPANESE

または教祖

BACK INTO ENGLISH

Or guru.

INTO JAPANESE

またはの第一人者。

BACK INTO ENGLISH

Or guru.