 Hello. Welcome to this ELC video. Today, you're going to find out about using effective voice stress and intonation in presentations. Okay. During a presentation, you do not want to sound like a robot. A robot sounds flat. There's no intonation and no word or sentence stress. Instead, it's just a flat delivery. My name is Roger, the robot, and in this presentation, I'm going to talk about drug problems among teenagers in Hong Kong and related solutions. Boring, right? No delivery and as a result, a very low grade. So what should you do instead? Well, first of all, you need to stress key words. My name is Roger, the robot, and in this presentation, I'm going to talk about drug problems among teenagers in Hong Kong and related solutions. And your voice should go up and down and sound natural. My name is Roger, the robot, and in this presentation, I'm going to talk about drug problems among teenagers in Hong Kong and related solutions. Okay. We have a great video about this on our YouTube channel. Have you subscribed, Jed? And remember, indie work. Make sure you finish it before the deadline. Okay. That's it from me. If you have any questions, please ask your class teacher. Thank you very much for listening to all these videos. I hope you've enjoyed studying with the ELC. See you around.