Directions: Suppose the Student Union at your university plans to hold a forum on the significant role young people play in society. As you have an interest in the topic, you are tasked to write a short speech sharing your personal perspectives on this particular group with specific examples. You should write at least 120 words but no more than 180 words.

这篇演讲稿围绕“青年在社会中的重要作用”展开，分为三个部分：科技领域（如扎克伯格、青年创业者），环保领域（如格蕾塔·通贝里、中国青年植树项目），文化领域（如青年艺术家传承与创新）。此外，青年在志愿服务中的表现也体现了其社会责任感。结尾呼吁大家支持青年发展，共同塑造未来。 完整作文如下： Ladies and Gentlemen, Today, I am honored to speak about the significant role young people play in shaping our society. Youth, with their boundless energy and innovative spirit, are the driving force behind progress and change. In the realm of technology, young minds like Mark Zuckerberg and Elon Musk have revolutionized industries. Facebook and Tesla are testaments to how youthful creativity can transform the world. Closer to home, young entrepreneurs are developing apps and platforms that address social issues such as education inequality and access to healthcare. Moreover, young people are at the forefront of environmental activism. Greta Thunberg, a teenage climate advocate, has inspired millions to demand urgent action against climate change. Her Fridays for Future movement has led to global protests and policy changes. In China, young volunteers plant trees in desert regions, combating land degradation and promoting sustainability. In the cultural sphere, youth artists and musicians bring fresh perspectives and diverse voices. They challenge norms, spark conversations, and preserve cultural heritage through modern mediums. For instance, many young artists use digital platforms to revive traditional arts, ensuring they remain relevant to new generations. However, the impact of youth extends beyond these domains. In times of crisis, young volunteers step up to provide aid and support. During the pandemic, student groups organized food drives and mental health hotlines, demonstrating compassion and leadership. In conclusion, young people possess the energy, creativity, and idealism needed to drive positive change. By harnessing their potential, we can build a more innovative, sustainable, and inclusive society. Let us empower and support our youth, for they are the architects of tomorrow. Thank you.