YOU SAID:

boy genius is trimother

INTO JAPANESE

少年の天才は三母です

BACK INTO ENGLISH

The boy's genius is the third mother

INTO JAPANESE

少年の天才は三代目の母親

BACK INTO ENGLISH

The boy's genius is the third generation mother

INTO JAPANESE

少年の天才は三代目の母親

BACK INTO ENGLISH

The boy's genius is the third generation mother