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1·Since the intensification of urbanization, it not only brought great economic benefits, but also the population explosion, excessive building density, terrible traffic jam, and other problems.

城市化进程的不断加剧，在产生巨大经济效益的同时，也带来了城市人口膨胀、建筑密度过大、交通严重堵塞、环境持续恶化等一系列的问题。

2·The features of Pakistani demography are indicated as excessive increase rate of population, huge number of poverty-stricken people, lowering quality of population, and distorted urbanization.

巴人口状况呈现出以下几个特点：居高不下的人口增长率、庞大的贫困人口、低下的人口素质、扭曲的城市化进程。