Hello everyone! Today, I am excited to share my aspiration with you. My dream is to be an engineer. Being an engineer is both rewarding and fascinating. I believe it would be thrilling to solve complex problems and create innovative solutions. If I become an engineer, I can contribute to advancements in technology that improve our lives. This is a fulfilling prospect! In my country, there is a growing need for skilled engineers, and they play a crucial role in shaping the future. I am determined to study hard and turn my dream into reality. Thank you for listening!

Hello everyone!

I’m a cheerful girl from China, and my name is Li Mei. You can call me Lily. It's great to be here with all of you! Today is a special day because it’s my birthday. I’m turning ten years old. I have a round face, bright eyes, and a big smile. My hair is long and black, just like a waterfall.

Let me share a story about a little duckling.

One sunny day, the little duckling felt lonely and wanted to find her family. She waddled around the pond, quacking loudly, hoping to reunite with her loved ones.

我们每天都生活在这个世界中，吃饭、喝水、穿衣、看电视、使用电脑等等。在这个过程中，我们不断产生废物。

废物大致可以分为四类：物质废物、Organic废物、无机废物和有毒害废物。接下来，我们逐一探讨这些废物。

物质废物是指那些原本可以再利用的物品。例如，人们会随意丢弃旧的金属产品，购买新的，导致旧金属的积累，最终成为废物。同样，当我们读完报纸后，这些纸张也会变成废物。破损的玻璃、窗户或者眼镜一旦损坏，便没有人愿意再次使用。此外，随着塑料的普及，我们的生活变得便利，但与此同时，塑料袋的使用也给环境带来了严重的“白色污染”问题。很多日常用品如轮胎和鞋底采用橡胶制作，尽管橡胶对我们的生活至关重要，但老化的轮胎却难以分解，给环境造成了压力。因此，如何妥善处理这些废物成为了一个迫在眉睫的挑战。

Good evening, everyone. I’m XX, and I’m excited to be here today. As a curious individual who enjoys learning and exploring new places, I cherish this opportunity to share my thoughts with you.

They say youth is like a river, flowing with dreams and possibilities. This vibrant phase of life is filled with experiences that shape who we are. However, it’s easy to feel lost amid the myriad choices and challenges we face. We must remember that time is fleeting; it moves forward without pause. As the saying goes, once a moment is gone, it can never return. Therefore, it’s essential to make the most of our youth and pursue our aspirations wholeheartedly.

Having a dream gives us purpose. It acts as a guiding star, leading us through life's uncertainties. Each of us should cultivate our ambitions to steer our path forward. It's important to set clear goals, both short-term and long-term, to ensure that each day serves a meaningful purpose.

Youth is our canvas, where we paint our future with vibrant colors of hope and determination. Although the journey may present obstacles, we must believe in our strength to overcome them. Our aspirations are the keys that unlock our potential.

Let’s embrace our youthful energy and channel it into achieving our dreams, creating a beautiful and fulfilling life ahead. Thank you!

标题：春季节庆的传统

内容：春季节庆源于古代人们对祖先的祭祀仪式，尤其是在农历最后一个月。那时候，人们通过彻底清洁和沐浴等准备工作来迎接这一节日。随着时间的推移，祭祀的对象也扩展到了各类神明。经过一年的辛勤劳动，大家终于迎来了休闲的时光，祭祀的时间也逐渐与农业生产结合，直到汉朝时才形成固定的习俗。如今，尽管仪式不再像昔日那样盛大，祭祀祖先和神明的传统依然存在。

与春天的到来相呼应，人们会举行各种仪式来欢迎春天的到临。关于春季节庆的传说流传甚广，民间俗称“过年”。相传“年”是一种凶猛的怪兽，每到这个时候就会侵扰人类，大家必须在夜晚躲藏。后来，人们发现“年”害怕红色和鞭炮，因此，驱赶“年”的习俗便由此开始流传至今。

新年的准备从农历腊月二十四开始，为期七天。每一天都有不同的安排，直到正月十五这一系列活动才结束。

谢谢大家听我演讲。