总之，百度首页作为一个综合性的信息服务入口，不仅提供了搜索服务，还展示了各类信息和知识，为用户提供了便捷的信息获取渠道。Over-redaction: Some goods could have been redacted that aren't employees, contractors, targets or if not relevant to the company, but are, one example is, authors of doc