YOU SAID:

I did not understand anything you just said

INTO JAPANESE

いま言ったことは何も理解できませんでした

BACK INTO ENGLISH

I didn't understand anything that was just said.

INTO JAPANESE

今言われたことは何も理解できませんでした。

BACK INTO ENGLISH

I couldn't understand anything that was just said.

INTO JAPANESE

今言われたことは何も理解できませんでした。

BACK INTO ENGLISH

I couldn't understand anything that was just said.