YOU SAID:
Я могу не говорить по-русский
INTO JAPANESE
私はロシア語を話せない
BACK INTO ENGLISH
I can not speak Russian
INTO JAPANESE
彼女はロシア語ができます。
BACK INTO ENGLISH
She can speak Russian.
INTO JAPANESE
彼女はロシア語ができます。
BACK INTO ENGLISH
She can speak Russian.
That didn't even make that much sense in English.