第 五 題

【參考範文】 In recent decades, many developed nations have been grappling with profound demographic challenges, most notably aging populations and severe labor shortages. In addressing these multifaceted issues, immigration plays an indispensable role by injecting vitality into the workforce and mitigating the economic burdens of a graying society. First and foremost, immigration acts as a vital mechanism to alleviate labor shortages. As birth rates decline, industries ranging from high-tech sectors to essential services—such as agriculture, construction, and eldercare—often struggle to find sufficient domestic workers. Immigrants, comprising both highly skilled professionals and essential manual laborers, fill these critical gaps. By doing so, they not only keep businesses running smoothly but also drive innovation and sustain overall economic productivity.