single header

例句：

1. 1. The company's website uses a single header to display all its information.
   该公司的网站使用一个单独的标题来显示所有信息。
2. 2.The report has a single header that lists the main points of the discussion.
   报告有一个单独的标题，列出了讨论的主要要点。
3. 3.The presentation had a single header that highlighted the key findings.
   演示文稿有一个单独的标题，突出了主要发现。