求翻译：对人民教育出版社2007年4月出版的普通高中课程标准实验教科书《物理》选修1-2第二版教材中聚变和受控热核反应内容进行了认真的探讨。是什么意思？

Of the People's Education Press, published in April 2007 high school curriculum standard textbook "physics" elective 1-2 second edition textbooks and controlled thermonuclear fusion reaction contents were seriously discussed.

The people's education Publishing House published in April 2007, the high school curriculum standards the physics of experimental textbooks elective 1 -2, 2nd edition textbooks for fusion and controlled thermonuclear reactor contents serious exploration.

Educated the ordinary high school curriculum standard experiment textbook to the people which the publishing house in April, 2007 published "Physics" to take as an elective in 1-2 second edition teaching material the fusion and the controlled thermonuclear reaction content has carried on the earnest

People's education press published in April 2007 senior high school curriculum standard experiment textbook of the physical elective 1-2 fusion and controlled thermonuclear reaction in the second edition of textbook content conducted serious discussion.

People's education press published in April 2007 senior high school curriculum standard experiment textbook of the physical elective 1-2 fusion and controlled thermonuclear reaction in the second edition of textbook content conducted serious discussion.