YOU SAID:
i cant do better than this
INTO JAPANESE
私はこれよりもうまくいくことはできません
BACK INTO ENGLISH
I can not do better than this
INTO JAPANESE
私はこれ以上はできない
BACK INTO ENGLISH
I can not do any more
INTO JAPANESE
私はもうできません
BACK INTO ENGLISH
I can not do it anymore.
INTO JAPANESE
私はもうそれをすることはできません。
BACK INTO ENGLISH
I can not do it anymore.
You love that! Don't you?