YOU SAID:

so many criminals in this world, but the worst are those who abuse children

INTO JAPANESE

この世界が最悪で非常に多くの犯罪者が子供を虐待者

BACK INTO ENGLISH

Worst in this world, so many criminals's abuse of children

INTO JAPANESE

この世界の中で最悪、子供の非常に多くの犯罪者の虐待

BACK INTO ENGLISH

The worst in the world, very much the criminal child abuse

INTO JAPANESE

犯罪児童虐待では非常に多く、世界の中で最悪