To solve these problems, drop the extraneous index, add a new index, or periodically clean out the large volume of obsolete data in some tables.

要解决这些问题，可以删除无关的索引，添加一个新的索引，或者在某些表中周期性地清除大量过期的数据。

youdao

Anxiety in particular gives us tunnel vision; while we're focusing on a potential danger, we end up missing a lot of extraneous but potentially beneficial information.

尤其是焦虑使我们视线狭隘；当我们注意力集中到可能的危险时，我们最终会错失很多无关的但对我们有利的信息。

youdao

To get around this issue, you create alternate versions of these pages by copying each file, giving it a new filename, and removing extraneous markup.

为了解决这个问题，我们要创建这些页面的另一个版本：复制每个文件，修改文件名，删除多余的标记。

youdao

But gradually this steady wavelike hum was joined by a vague extraneous mutter.

NEWYORKER: Among Animals and Plants

One can fairly assume a few extraneous forces influencing Harvard in this matter.

FORBES: Why Harvard Mishandled Its Cheating Scandal

The price of Wheaties is not enough of a shared experience, and too variable due to all sorts of extraneous factors, to be used as a benchmark for anything.

FORBES: Oil Continues to Rise Because the Dollar Continues to Fall