Due to the time constraints, I went to several essence attractions in the battery car. It is recommended that friends with plenty of time must play slowly. The Bird's Nest is very special. I appreciate the designer of the Bird's Nest. I really do it with nature-based principles. Unfortunately, I will have more than 10,000 for one night. I can't afford to hurt it. It costs 20 yuan to cross the cable bridge. Commercialization is really too strong.