Feeling some nervousness before giving a speech is natural and even beneficial, but too much nervousness can be detrimental. So,I'm going to share some practical tip to help you overcome stress.First,pick a topic you are interested in. Know more about it than you include in your speech. Second ,Tell yourself to be bold, open yourself up, face bravely and play boldly. Don't take the audience too seriously. After today, no one may think of your performance that day.Don't be nervous to shake your legs. Of course, it's OK to shake your legs. We should believe that our platform will cover up it.Third,The simplest and most common method is respiratory regulation. When you are nervous, your heart beats faster. Don't think about anything at this time. Take a deep breath for one or two minutes, which can effectively relieve tension.The above is what I said to share today. I hope it will be helpful to the students.