Even if you subsequently delete the post, it may have been cached in a search engine archive, a company server or in the Internet archive.

即使你随后就将内容彻底删除，这些内容仍可能缓存在搜索引擎，服务商，或网络存档中。

youdao

Instead of creating folders for everything, and then diligently filing, you could now just hit "archive" and then use Gmail's very fast search engine to find what you need.

不再为每个文件都建立文件夹，然后辛勤的去归档，你现在要做的只是点击“存档”，然后使用Gmail的快速搜索引擎去找你想要的任何文件。

youdao

Please note that only cataloged files but not all archive of the library is listed on this section and it's search engine.

请注意，目前只有目录档案，但不是所有的档案图书馆，是上市这一节和它的搜索引擎。

youdao

Efforts by Google to build an online archive have run into legal problems over the Internet search engine's proposed use of copyrighted materials.

WSJ: Digital public library with vast archive opens