What is the experience of Australian students' IELTS four eights?

I can't directly understand this experience. However, from the information and data, it is an excellent achievement for Australian students to get IELTS four eights. IELTS is a global test, which aims to assess the English level of non-native English speakers. The results of "Four Eight" show that students' reading, listening, writing and speaking have reached a fairly high level, which is enough to be competent for college study and complicated English communication in daily life. This is very important for international students, because they need to communicate with many different people in English and understand and learn the course materials. Obtaining IELTS four eights can not only improve the self-confidence and pride of international students, but also help them get better employment opportunities and possible Australian immigration opportunities.