求翻译：多媒体技术的发展改变了传统课堂教学方式。结合小学生的心理特点、小学英语教学的学科性质与教学要求，多媒体广泛应用于小学英语教学中。多媒体技术合理有效地运用于小学英语教学，改善和优化了小学英语课堂教学。目前关于小学英语多媒体教学的研究已不少，但多是从作用、优势或应用等一个方面来谈，系统的研究较少。基于此，探讨小学英语多媒体教学的优势、问题、建议，对于改进和优化小学英语多媒体教学，有着重要的现实价值。是什么意思？

The development of multimedia technology has changed the traditional classroom teaching methods. The psychological characteristics of the combination of primary and secondary students, the disciplinary nature of English teaching in primary schools and teaching requirements, multimedia is widely used

Multi-media technology has changed the traditional classroom approach to teaching. Psychological characteristics of students with primary school English teaching, interdisciplinary nature of the request with the teaching, the media widely used in primary school English teaching. Multi-media technolo