求翻译：至于各地区、学校的教学特性，则应靠使用过程中的增删挪换去照顾。这就是根据地区特点对教材的改编。为了结合实际，以发挥教师、学生和教学条件的优势作用，这种改编(改动)是很有必要的。但它只能在不打乱全套教材体系的范围内进行，不能把教材改得面目皆非。是什么意思？

As for the teaching characteristics of each district, school, it should be additions and deletions moved by the process of using the other to take care of. This is adapted according to regional characteristics of materials. With reality in order to play the dominant role of teachers, students and te

As for the area, the school's teaching, you should rely on the use of the additions and deletions in the process not to care for. This is based on the character of the region adapted materials. In reality, in order to play a teachers, students and the teaching role of advantages, such an adaptation

As for various local, school teaching characteristic, then should depend on in the use process the additions and deletions to move trades looks after.This is acts according to the local characteristic to the teaching material reorganization.In order to link to the reality, displays the teacher, the

As regards the teaching characteristics of regions, schools, you should use add drop move-for-to take care of in the process. This is according to the regional characteristics on adapted teaching materials. In order to light, to play a dominant role of teachers, students and teaching conditions, suc

正在翻译，请等待...