YOU SAID:

i can math really well but I can't English good at all

INTO JAPANESE

私は数学を本当によくできますが、すべての良い英語できません。

BACK INTO ENGLISH

I can math really well, all the good English.

INTO JAPANESE

数学をことが本当によく、すべての良い英語。

BACK INTO ENGLISH

Math is really good, all good English.

INTO JAPANESE

数学は英語を本当に良い、すべての良いです。

BACK INTO ENGLISH

Mathematics is really English, all the good, is good.

INTO JAPANESE

数学は本当に英語、すべての良い、良いです。

BACK INTO ENGLISH

Mathematics is really English, all good, is good.

INTO JAPANESE

数学は本当に英語、すべての良い、良いです。

BACK INTO ENGLISH

Mathematics is really English, all good, is good.