YOU SAID:

Whoa! I didn’t even know it can do that!

INTO JAPANESE

おっ！それができることさえ私は知りませんでした！

BACK INTO ENGLISH

Oh! I didn't even know what it could do!

INTO JAPANESE

ああ！私はそれが何をすることができるかさえ知りませんでした！

BACK INTO ENGLISH

Oh! I did not even know what it could do!

INTO JAPANESE

ああ！私はそれが何をすることができるかさえ知りませんでした！

BACK INTO ENGLISH

Oh! I did not even know what it could do!