YOU SAID:

This thing doesn't work as well as it used to.

INTO JAPANESE

これは以前のようにはうまくいきません。

BACK INTO ENGLISH

This does not work as before.

INTO JAPANESE

これは以前とは異なります。

BACK INTO ENGLISH

This is different from the previous one.

INTO JAPANESE

これは前のものとは異なります。

BACK INTO ENGLISH

This is different from the previous ones.

INTO JAPANESE

これは以前のものとは異なります。

BACK INTO ENGLISH

This is different from the previous ones.