YOU SAID:

We must defen our our intlegennce

INTO JAPANESE

私達は私達の不妊症を防がなければ

BACK INTO ENGLISH

If we do not prevent our infertility

INTO JAPANESE

不妊症を予防しなければ

BACK INTO ENGLISH

We must prevent infertility

INTO JAPANESE

不妊を予防しなければならない

BACK INTO ENGLISH

Infertility must be prevented

INTO JAPANESE

不妊は予防しなければならない

BACK INTO ENGLISH

Infertility must be prevented