常规型自我介绍：
Hello, everyone! My name is XX, and I am XX years old. I am a student at XX Middle School. I like listening to music and playing basketball in my free time. I also enjoy reading books and hope to read morebooks in the future. Thank you for listening to my introduction.
大家好！我的名字是XX，我XX岁了。我是XX中学的一名学生。我喜欢在空闲时间听音乐和打篮球。我还喜欢读书，希望以后能够读更多的经典书籍。谢谢大家聆听我的自我介绍。
爱好型自我介绍：
Hey, guys! My name is XX, and I am XX years old. I am a student at XX Middle School. I have many hobbies, including painting, singing, and collecting stamps. I especially enjoy painting because it allows me to express my feelings and creativity. I hope to join an art club in high school so I can share my passion for painting with other people. Thank you for taking the time to learn about me.
嘿，大家好！我的名字是XX，我XX岁了。我是XX中学的一名学生。我有很多爱好，包括画画、唱歌和集邮。我特别喜欢画画，因为它让我能够表达自己的感受和创造力。我希望在高中能够加入一个美术社团，这样我就可以和其他人分享我对画画的热情了。谢谢大家花时间来了解我。
竞赛型自我介绍：
Hello, everyone! My name is XX, and I am XX years old. I am a student at XX Middle School. I am proud to say that I have won several math competitions and was awarded the "Excellent Student" title last year. I enjoy challenges and tackling difficult problems. In my free time, I like to read books on science and history. I hope to pursue a career in math or science when I grow up. Thank you for considering my introduction.
大家好！我的名字是XX，我XX岁了。我是XX中学的一名学生。我很自豪地说，我已经赢得了多次数学竞赛，并在去年获得了“优秀学生”的称号。我喜欢挑战和解决难题。在空闲时间，我喜欢读科学和历史方面的书籍。我希望长大后能够在数学或科学领域从事工作。谢谢大家考虑我的自我介绍。