YOU SAID:

that is brilliant, isn't it?

INTO JAPANESE

それは素晴らしいですね。

BACK INTO ENGLISH

That's wonderful.

INTO JAPANESE

それは素晴らしいです。

BACK INTO ENGLISH

It is amazing.

INTO JAPANESE

すごいですね。

BACK INTO ENGLISH

It's amazing.

INTO JAPANESE

すごい。

BACK INTO ENGLISH

very.

INTO JAPANESE

とても。

BACK INTO ENGLISH

very.