If you bury links to PDFs deep within your site's file structure, they're less likely to get indexed.

如果你埋葬索引链接获取PDF的深在您网站的文件结构，他们就不太可能。

youdao

If you bury links to PDFs deep within your site's file structure, they're less likely to get indexed.

如果你埋葬索引链接获取PDF的深在您网站的文件结构，他们就不太可能。

youdao