동영상

• ▶ 💡Korea ranks 2nd globally in R&D, so why is productivity growth stagnant?🤔 한국은행 · 2024.07.31
• ▶ Why does 50% of South Korea’s population live in Seoul? 🇰🇷 #minivlog #documentary #korea #seoul 2hearts1seoul · 2023.11.09
• ▶ [영어뉴스] Shrinking Population Posing Threat to South Korea | 김성백의 영어뉴스 핵심패턴 EBS ENGLISH · 2021.09.28