YOU SAID:

I can not do better than that

INTO JAPANESE

私はそれ以上のことはできない

BACK INTO ENGLISH

I can not do more than that

INTO JAPANESE

私にできるのはそれだけじゃないわ。

BACK INTO ENGLISH

I can do more than that.

INTO JAPANESE

私にできるのはそれだけじゃないわ。

BACK INTO ENGLISH

I can do more than that.