英语课前的演讲稿三分钟英语课前的演讲稿三分钟英语课前的演讲稿三分钟英语课前的演讲稿三分钟1Everybody is good! Welcome to badaling scenic area tourism.The Great Wall is one of the seven wonders of the world. It is the blood of the working people in ancient China, is also a symbol of ancient Chinese culture and the pride of the Chinese nation. Visitors, we have come to the famous badaling Great Wall, on both sides of the mountain, is the pine and cypress, like hidden-away east, birds sounds, gurgling streams, is full of poet