The student effectively uses subject-specific terminology that is relevant to the chosen article and key concept throughout the commentary. Terms such as "subsidy," "production costs," "interdependence," "economic growth," and "multiplier effect" are clearly integrated into the analysis, showcasing a strong understanding of economic principles. The incorporation of this terminology is consistent and accurate, particularly in explaining the impact of the HGBT policy on domestic producers and the broader economy. Overall, the student's use of terminology enhances the clarity and depth of the analysis.