Well, these are not my pictures but other people have posted pictures on this website; http://www.skyscrapercity/forumdispl…
4,The skyscraper cities in the future will be many times higher为什么
对这句里的skyscraper cities不是太明白为什么这么用,需要看上下文。整句话写完整了是:The skyscraper cities in the future will be many times higher than they are now.higher表示比较级的“更高”,than they are now这部分在表述时省略了,因为前文有"in the future"的表述,隐含的意思就是与现在对比,所以可以省略。