If your goal is to teach physics at the high school or junior college level, then obtaining a Masters degree usually involves two years of advanced course work but no original research.

如果你的目标是在高等学校或高年级大学水平教物理，获得硕士学位一般需要两年的进修课程，但没有原创的研究工作。

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There is a shortage of physics teachers at the junior college and high school level.

现在国内普通高中或大专院校都确实普遍缺物理教师。

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The article has classified scientific research in junior physics, points out the basic steps, common process and points for attention.

对初中物理科学探究进行了分类，指出了科学探究的基本环节、一般过程和注意事项。

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He studied physics and English at the College of Charleston, but dropped out his junior year to sail to the Bahamas.

WSJ: Wool: Sci-Fi's Underground Hit