您可能会看到补充索引中被列出了一些成果。

You may see some results listed as being in the Supplemental Index.

youdao

而从补充索引结果仍然在谷歌的搜索结果中返回，在主索引结果更可能是在搜索结果中返回。

While results from the Supplemental Index are still returned in Google's search results, results in the main index are far more likely to be returned in the search results.

youdao

如果您的网页放置在补充索引，不要出现在搜索结果中，你会错过了销售和接触的机会很多。

If your pages are placed in the supplemental index and don't show up in the search results, you'll be missing a lot of opportunities for sales and exposure.

youdao