Learning English, a phonetic language, can be difficult at times, though not exceedingly. Accents can be extremely difficult even with speakers of the identical language. So let's imagine something about English learning. http://ayudas.invemar.org.co/web/thehuan/home/-/blogs/10-trung-tam-tieng-anh-giao-tiep-a-nang-uy-tin-nhat