YOU SAID:
I didn't know yours could do that!
INTO JAPANESE
あなたのものにそんなことができるとは知りませんでした！
BACK INTO ENGLISH
I didn't know yours could do that!
INTO JAPANESE
あなたにそんなことができるとは知りませんでした！
BACK INTO ENGLISH
I didn't know you could do that!
INTO JAPANESE
そんなことができるとは知りませんでした！
BACK INTO ENGLISH
I didn't know you could do that!
That didn't even make that much sense in English.
