求翻译：(2)作为反映特定情境要求的课程变革，可以是课程与教师系统的局部调整，也可以是整个课程与教学生态的系统变革，它们为教师适应的方向提出了要求；是什么意思？

(2) the requirements of a particular situation, as reflected in curriculum change, curriculum and teachers can adjust the local system, may be the whole ecological system of curriculum and teaching changes the direction of their teachers meet the proposed requirements;

( 2) specific contextual requirements as reflected in the curriculum changes can be as a result of the curriculum and the teachers the partial adjustment system, and can also be the entire curriculum and teaching ecological system for teachers to adapt to changes in the direction they have requested

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(2) as reflecting the specific situation requires curriculum change, can be a partial adjustment course and teacher's system, or it can be the entire eco-system change in curriculum and instruction, they adapt also sets requirements for teachers;

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