求翻译：4、教研活动，这是提高外语教师学业水平和教学能力的有效方式。以乡为单位，也可以在校际之间进行。做到相互学习，取长补短，共同提高教学与科研水平。是什么意思？

Teaching and research activities, which is an effective way to improve the academic level of foreign language teachers and teaching ability. The townships, also intercollegiate between. Do learn from each other, together to improve the teaching and research.

4, teaching and research activities, which is to improve foreign language teacher education and teaching ability level. In order to pat, you can also take place in between the schools. DO learn from each other, learn from each other and work together to enhance teaching and research level.

4th, research activity, this is raises the foreign language teacher studies level and the teaching ability effective way.Take the township as the unit, also may in interscholastic between carry on.Achieves studies mutually, makes up for one's deficiency by learning from others' strong points, enhanc

4, teaching and research activities, which is to raise the academic level of foreign language teachers and effective way of teaching ability. In village units, can also take place between schools. Learning from each other, learn from each other, raise the level of teaching and scientific research.

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