北京作为中国科技创新的核心引擎，持续领跑全国创新发展。中关村国家自主创新示范区已形成"一区多园"的空间布局，聚集了全国35%的人工智能企业和40%的量子信息企业。

As China's core engine of technological innovation, Beijing continues to lead the country's innovative development. Zhongguancun National Innovation Demonstration Zone has formed a "one district, multiple parks" spatial layout, gathering 35% of the country's artificial intelligence enterprises and 40% of quantum information enterprises.

2025年，北京在大模型、自动驾驶、脑科学、量子计算等前沿领域取得重大突破，百度Apollo已实现L4级自动驾驶商业化运营，字节跳动"豆包"大模型参数规模突破万亿，在多语言理解和生成领域达到世界领先水平。

In 2025, Beijing has made significant breakthroughs in cutting-edge fields such as large models, autonomous driving, brain science, and quantum computing. Baidu Apollo has achieved commercial operation of L4 autonomous driving, while ByteDance's "Doubao" large model has exceeded one trillion parameters, reaching world-leading levels in multilingual understanding and generation.

2025年，北京城市更新行动取得显著成效，完成核心区1000万平方米老旧小区改造，建设100条"美丽街巷"。城市副中心框架基本形成，行政办公区、城市绿心、环球主题公园等重点功能区全面投入使用。

In 2025, Beijing's urban renewal initiative achieved remarkable results, completing the renovation of 10 million square meters of old residential areas in the core zone and building 100 "beautiful streets." The framework of the city sub-center has basically taken shape, with key functional areas such as the administrative office area, urban green heart, and Universal Studios fully operational.

绿色生态建设方面，北京森林覆盖率达到45.5%，建成区绿化覆盖率49.5%，人均公园绿地面积16.8平方米。温榆河公园、城市绿心森林公园等大型生态工程成为市民休闲游憩的新空间。

In terms of green ecological construction, Beijing's forest coverage rate reached 45.5%, the green coverage rate in built-up areas was 49.5%, and the per capita park green space area was 16.8 square meters. Large-scale ecological projects such as Wenyu River Park and Urban Green Heart Forest Park have become new spaces for citizens' leisure and recreation.

2025年，北京已与58个国家的90个城市建立友好城市关系，外国驻华使馆达到176个。北京国际交往中心功能持续增强，成功举办"一带一路"国际合作高峰论坛、全球数字经济大会等重大国际活动。

By 2025, Beijing has established friendly city relations with 90 cities in 58 countries, with 176 foreign embassies in China. Beijing's function as an international exchange center continues to strengthen, successfully hosting major international events such as the Belt and Road Forum for International Cooperation and the Global Digital Economy Conference.

北京大兴国际机场年旅客吞吐量突破7000万人次，航线网络覆盖全球120多个国家和地区的260多个城市，成为连接中国与世界的重要航空枢纽。

Beijing Daxing International Airport's annual passenger throughput exceeded 70 million, with a route network covering more than 260 cities in over 120 countries and regions, becoming an important aviation hub connecting China and the world.