The hit ratios for data and index pages reflect the number of times a page request was handled by the buffer pool directly without requiring disk I/O.

数据和索引页面的击中率反映了缓冲池在不需要磁盘 I/O 的情况下直接处理一个页面请求的时间量。

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Using Show preview before saving also lets you try format changes and other edits without cluttering up the page history, and has a number of other advantages.

在保存前使用显示预览可以让您在不弄乱页面历史的前提下，尝试更改格式等。

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Into the site without plates, the article category page, the classification is shown in brackets behind the number of comments, very consistent usage.

进入网站无图版后，文章分类页面里，分类的后面括号里显示的是评论数目，很不符合使用习惯。

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