Such extraordinary growth has exacerbated the usual problems of development, making it difficult to supply drinking water, sewage disposal, police protection and other amenities.

• 像这样剧烈的增长，使得发展时常发生的问题变得更严重，如饮用水的供应、下水道及污物处理、治安维护、还有其他生活福利设施都变得困难。