requestScope变量在一个浏览器请求的持续时间内有效。

RequestScope variables last for the duration of one browser request.

youdao

创建网站的错误页面确实耗费时间与精力，但很有效果，它可以帮助网站挽回许多浏览者。

Creating your own custom error pages is well worth the time and effort, as they will enable you to recover an unlimited number of your visitors.

youdao

因为我们花费越来越多的时间线上，我们的模式正在改变和调整，以便更有效地浏览过大量的资料。

As we are spending more and more time online, our patterns are shifting and adapting to more effectively navigate the over-abundance of information available.

youdao