根据联合国难民署的调查,那些想要挤进难民营、睡在帐篷里的难民已经越来越少了,半数以上的难民正在涌入城市。他们通常住在棚户区中,聚居在城市边缘,自身生活状况极其恶劣,同时也给周边区域带来不稳定因素。哥伦比亚的Altos de Cazuca就是一个难民聚集的区域,这是一个位于十字路口的社区,房屋密集,许多房子都建在高处,雨季时饱受暴雨和泥石流的冲击。 According to a survey conducted by the UNHCR, fewer and fewer refugees who want to squeeze into camps and sleep in tents are flooding into the city. They usually live in shantytowns and live on the edge of the city. Their living conditions are extremely poor, and they also cause instability in the surrounding areas. Colombia’s Altos de Cazuca is a refugee-gathering region. It is a community at a crossroads. It is densely populated and many houses are built high. During the rainy season, they are affected by heavy rain and mudslides.