YOU SAID:

Yeah I know she was so surprised!

INTO JAPANESE

ええ、彼女がとても驚いたのは知っています！

BACK INTO ENGLISH

Yes, I know she was very surprised!

INTO JAPANESE

はい、彼女がとても驚いたのはわかります。

BACK INTO ENGLISH

Yes, I understand that she was very surprised.

INTO JAPANESE

はい、彼女がとても驚いたのはわかります。

BACK INTO ENGLISH

Yes, I understand that she was very surprised.