如何用英语介绍冲浪运动并保持平衡?
To maintain balance while surfing, beginners should start with a large board for practice. It helps to first get comfortable with a skateboard on land. When standing on the board, keep your center of gravity low; don't worry about looking cool at first, just focus on staying upright longer. Spread your arms wide, like you're walking a tightrope. The most important thing is your center of gravity—relax your entire body to make it easier to control balance shifts. Master these points, and you'll be able to stand on the board even on small waves or flat water.