通州区 2025-11-12 11:30:07 424 Scientists developed a new type of fabric that repels stains without harmful chemicals 通州区 上一篇：A software company partnered with a nonprofit organization to donate software to schools in need 下一篇：The city council approved the renovation of an old historical building 相关文章 、 The community center hosted a job fair with 50 local companies hiring for various positions Local artists painted colorful murals on the walls of a community center to brighten the space A study found that volunteering can improve overall happiness and well-being The national ballet company performed a new show that sold out in days