The tallest tower in the world is the Burj Khalifa in Dubai, United Arab Emirates. Standing¹ at 828 meters (2,717 feet), it has held the title since its completion in 2010. Designed by the renowned² architectural firm Skidmore, Owings & Merrill, the Burj Khalifa is not only a marvel³ of modern engineering but also a symbol of Dubai's rapid development. The tower features a Y-shaped design to maximize stability and includes 163 floors used for residential⁴, commercial, and hospitality purposes. Its observation deck, At the Top, offers breathtaking views of the city and beyond.

世界上最高的塔是位于阿拉伯联合酋长国迪拜的哈利法塔。其高度达828米（2717英尺），自2010年竣工以来一直保持着世界纪录。这座塔由著名的SOM建筑设计事务所设计，不仅是现代工程的奇迹，也是迪拜快速发展的象征。哈利法塔采用Y形结构以提高稳定性，内部包含163层，涵盖住宅、商业和酒店功能。其观景台“At the Top”可俯瞰整座城市的壮丽景色。

The Burj Khalifa surpasses other famous towers like the Shanghai Tower (632 meters) and the Tokyo Skytree (634 meters). Its construction required innovative⁵ techniques to withstand high winds and extreme temperatures, making it a landmark⁶ of human ingenuity⁷. Whether admired from afar or experienced up close, the Burj Khalifa remains⁸ an iconic achievement in architecture.

哈利法塔的高度超过了上海中心大厦（632米）和东京晴空塔（634米）等著名建筑。其建造采用了创新技术以抵御强风和极端气温，堪称人类智慧的里程碑。无论是远观还是近览，哈利法塔都是建筑史上的标志性杰作。