YOU SAID:

everything is meaningless

INTO JAPANESE

すべて無意味です

BACK INTO ENGLISH

It's all meaningless

INTO JAPANESE

それは意味がない

BACK INTO ENGLISH

It does not make sense

INTO JAPANESE

それは意味がありません

BACK INTO ENGLISH

That does not make sense

INTO JAPANESE

それは意味をなさない

BACK INTO ENGLISH

That does not make sense