1.When answering this question, consider the lifestyle and social dynamics of big cities. People in urban areas often lead busy lives, with demanding work schedules and long commutes, leaving them with little time or energy to interact with neighbors. 2.The design of modern urban living spaces, such as high-rise apartments, can also contribute to a sense of isolation, as people may not have common areas to meet and socialize. Additionally, the transient nature of city living, with people frequently moving in and out, can make it difficult to establish long-term relationships with neighbors.

1. 在回答这个问题时，考虑大城市的生活方式和社会动态。城市地区的人们通常过着忙碌的生活，工作日程紧张，加上长时间通勤，几乎没有时间或精力与邻居互动。 2. 现代城市居住空间的设计，例如高层公寓，也可能导致孤立感，因为人们可能没有公共区域可以见面和社交。此外，城市生活的流动性，导致人们频繁进出，也使得与邻居建立长期关系变得困难。