YOU SAID:

I can eat glass and it does not hurt me

INTO JAPANESE

私はガラスを食べることができ、それは私を傷つけません

BACK INTO ENGLISH

I can eat glass and it won't hurt me

INTO JAPANESE

私はガラスを食べることができ、それは私を傷つけることはありません

BACK INTO ENGLISH

I can eat glass and it won't hurt me