YOU SAID:

my sister said i can do way better than my other one that i totally completely failed on it was no surprise i hope this one does better

INTO JAPANESE

私の姉は私が私の他のものよりもずっと上手くやることができると言った私はそれが完全に失敗したことに驚きはありませんでした

BACK INTO ENGLISH

My sister said that I can do much better than my others I was not surprised that it failed perfectly

INTO JAPANESE

私の姉は私が私の他の人よりもはるかに良くできることを言った

BACK INTO ENGLISH

My sister said that I can do much better than mine

INTO JAPANESE

私の姉は私よりもはるかに良いことができると言った

BACK INTO ENGLISH

My sister said that he could do much better than I could

INTO JAPANESE

私の姉は、彼は私よりもずっと上手にできると言った。

BACK INTO ENGLISH

My sister said he can do much better than I do.

INTO JAPANESE

私の姉は、彼が私よりももっと上手くできると言った。

BACK INTO ENGLISH

My sister said he can do better than I do.

INTO JAPANESE

私の姉は彼が私よりも上手くできると言った。

BACK INTO ENGLISH

My sister said he can do better than I can.

INTO JAPANESE

私の姉は彼が私よりも上手くできると言った。

BACK INTO ENGLISH

My sister said he can do better than I can.