YOU SAID:

Gotta teach people a thing or two

INTO JAPANESE

人に1つか2つ教えなきゃ

BACK INTO ENGLISH

I have to teach a person or two.

INTO JAPANESE

私は1人か2人を教えなければなりません。

BACK INTO ENGLISH

I have to teach one or two people.

INTO JAPANESE

私は1人か2人を教えなければなりません。

BACK INTO ENGLISH

I have to teach one or two people.