YOU SAID:

wow, I can't believe how illustrious he is

INTO JAPANESE

すごい、彼がどれだけ輝いているか信じられない

BACK INTO ENGLISH

Wow, I can't believe how shiny he is.

INTO JAPANESE

こんなに輝いてるなんて信じられない

BACK INTO ENGLISH

I can't believe it's so shiny.

INTO JAPANESE

こんなに輝くなんて

BACK INTO ENGLISH

I can't believe it's so shiny.