YOU SAID:

Machine translation is a whole lot better than it used to be.

INTO JAPANESE

機械翻訳はこれまでよりもずっとよくなっています。

BACK INTO ENGLISH

Machine translation is much better than before.

INTO JAPANESE

機械翻訳はこれまでよりもはるかに優れています。

BACK INTO ENGLISH

Machine translation is much better than ever.

INTO JAPANESE

機械翻訳はこれまで以上に優れています。

BACK INTO ENGLISH

Machine translation is better than ever.

INTO JAPANESE

機械翻訳は以前よりも優れています。

BACK INTO ENGLISH

Machine translation is better than before.

INTO JAPANESE

機械翻訳は以前よりも優れています。

BACK INTO ENGLISH

Machine translation is better than before.