YOU SAID:

I did not understand that at all.

INTO JAPANESE

彼の言ったことの意味が全然分からなかったよ。

BACK INTO ENGLISH

I did not understand the meaning of what he said at all.

INTO JAPANESE

すべての発言の意味がわからなかった。

BACK INTO ENGLISH

Couldn't understand the meaning of all the remarks.

INTO JAPANESE

すべての発言の意味を理解できませんでした。

BACK INTO ENGLISH

Did not understand the meaning of all the remarks.

INTO JAPANESE

すべての発言の意味を理解していません。

BACK INTO ENGLISH

Does not understand the meaning of all the remarks.

INTO JAPANESE

すべての発言の意味を理解していません。

BACK INTO ENGLISH

Does not understand the meaning of all the remarks.