1. When discussing why people need to make new friends, consider the social, emotional, and psychological benefits of expanding one's social network. New friends can bring fresh perspectives, share different experiences, and introduce new ideas, which can enrich a person's life and broaden their worldview. 2. Additionally, making new friends can help with personal growth, provide support during challenging times, and increase opportunities for social activities. It's also important in adapting to new environments, such as moving to a new city or starting a new job.

1. 在讨论为什么人们需要结交新朋友时，考虑到扩大社交网络所带来的社会、情感和心理好处。新朋友可以带来新的视角，分享不同的经历，并介绍新的想法，这可以丰富一个人的生活，并开阔他们的世界观。 2. 另外，结交新朋友可以帮助个人成长，在挑战困难时提供支持，并增加社交活动的机会。在适应新环境时，如搬到新城市或开始新工作，这也很重要。