We saw this a couple of decades ago 我们在在几世纪之前目睹了这一切的发生。 when Teddy Kollek, the great mayor of Jerusalem 当耶路撒冷的市长，特迪·科勒克 (Teddy Kollek) in the '80s and the '90s, 在八十和九十年代， was besieged one day
Moreover, today, more than half of the world's population 除此以外，超过世界人口的一半以上 live in cities. 都居住生活在城市。 In the developed world, it's about 78 percent. 在发达国家中，这种比例达到了78%。 More than three out of fo
