YOU SAID:

i am a best english speak on earths

INTO JAPANESE

私は最高の地球で英語を話す

BACK INTO ENGLISH

I speak English with Earth's best

INTO JAPANESE

私は地球最高の英語を話す

BACK INTO ENGLISH

I speak the best English on Earth

INTO JAPANESE

私は地球上で最高の英語を話す

BACK INTO ENGLISH

I speak the best English on the planet

INTO JAPANESE

私は地球上で最高の英語を話す

BACK INTO ENGLISH

I speak the best English on the planet