The Dubai Tower will be the tallest building in the world when finished. It would dwarf the553 m CN Tower in Toronto and planned high-rises in Shanghai and New York.

• 竣工后的“迪拜塔”将成为世界上最高的建筑，连553米高的多伦多电视塔和它一比都会变成“小矮人”，上海和纽约正在筹划中的超高层建筑也将相形见绌。