The important of learning English

English is an international language. Everyone is trying to learn English so that they are able to communicate with other when they are abroad or speaking with those are English educated in local. In addition, a lot of data or information that we search from internet are present in English. If we cant read in English, how to understand all the information. Especially we as a teacher, we need to master English and speak in English well so that we are able to impart all the knowledge to our students well and completely.