他们对多进程的使用是为了在不同浏览进程之间控制错误，而不是为了安全。

Their use of multiple processes is for failure containment across the user's browsing sessions rather than for security.

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这就意味着如果一个开着的页面发生错误，其他的浏览进程都不受影响完好无损。

That means that if one open TAB encounters an error, the rest of your browsing session remains intact.

youdao

前者将浏览器分为两个进程:一个负责处理用户界面，另一个负责渲染网页内容。

The former splits the browser into two processes: one for the user interface and one to render the web content.

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