超高层大楼

例句：

1. 1. The new supertall building is expected to be completed in 2025.
   这座新的超高层建筑预计将于2025年完工。
2. 2. The construction of the ultra-tall building has attracted much attention from the public.
   这座超高层建筑的建设吸引了公众的广泛关注。
3. 3. The skyscraper stands tall and proud, symbolizing the city's ambition and progress.
   这座摩天大楼高耸入云，象征着这座城市的雄心和进步。