求助英语专家级人物

学校要举办英语演讲，选手在演讲前要进行30秒的自我介绍。因为还在大一，很多有关专业的高级词汇还不会，特此求助。自我介绍的中文内容如下：（请用有点水准的单词）我是05号选手，来自临床医学本科5班，我叫＊＊＊，很荣幸有机会参加今天的英语演讲比赛。

写两种吧,好取舍,不过演讲还是要让大家都听懂为主,因为这样他们的情绪才会被你调动起来~

Hello! I`m glad to see you. My name is XXX, from clinical medicine department, class 5.Today it's my honour to be here to give you a speech about......步入正题~

Hello everybody! My name is XXX, from clinical medicine department, class 5. It's my honor to speak here,and I am very glad to share my topic with you. Then today I'd like to talk something about......步入正题~

Ladies and gentlemen, good evening. I am ***, contestant No. 5, majoring in clinical medicine. It is my great honor to deliver my speech here. My topic is ....