Three supertalls were opened in 2014 alone.

仅2014年就有三座摩天大楼开放。

Since its construction more than 170 supertalls have risen across the world (source) – and there are currently well over 100 more under construction.

自克莱斯勒大厦建成以来，全球已有 170 多座超高层建筑拔地而起（资料来源），目前还有 100 多座超高层建筑正在建设中。