帮忙翻译一下（汉译英）

Question

排列组合是高中数学课本中的一个独立章节。首先，其理论知识较为抽象且在实际应用中又富有技巧上的变化，学生在学习过程中难以很好地掌握.其次，排列组合对学生各方面的能力要求较高.一方面，学生之前从未接触过类似的这种问题和思维方式，学习后很多学生都难以对其有一个全面深入的了解，做题时会感到无从下手，在出错后又难以找到原因. 另一方面，教师在教授这部分知识时很难深入浅出的加以阐释.基于上述问题，本文就高中数学排列组合的知识内容对教师的教学方法进行浅析及探讨.

Answer 1

Permutation is an independent chapter in the textbook of high school mathematics. First of all, the more abstract and theoretical knowledge in practical application and rich change skills, students can well in the learning process. Secondly, the ability of permutation and combination of various aspects of the students with higher requirements. On the one hand, before the students had never been exposed to such problems and ways of thinking, many students are learning it is difficult to have a comprehensive understanding, I will feel unable to start, and it is difficult to find the reason after an error. On the other hand, teachers in teaching this part of knowledge is difficult to explain profound theories in simple language to interpretation. Based on the above problems, the high school mathematics knowledge arrangement of content combination of teachers' teaching method analysis and the discussion.本回答被网友采纳