METHOD OF TEFL TASK II

WHICH ONE IS BETTER BETWEEN ENGLISH BY NATIVE SPEAKER OR ENGLISH BY ENGLISH TEACHER. . . . . ????

If viewed in terms of pronunciation, learning English the better with native speaker. Native speaker have a much better pronunciation more than of the English teacher because if is influenced background. 

But if viewed in terms of science, not all native speaker have the science such as that possessed by English teachers.

From terms of science learning English the better with English teacher because English teacher superior in the science of knowing about English science more than native speaker.