extremely useful

基本解释

That had an interesting and extremely useful side effect.
那有一个有趣和非常有用的负作用。
It is extremely useful when the user wants to know all of the results of one page.
如果用户想知道一个页面中的所有结果，那么它是非常有用的。
Because this behavior resembles that of circular logs, I have dubbed the concept "circular queues" and over the years I've found it to be extremely useful for administration and debugging.
由于这种行为类似于循环日志的行为，因此我将这个概念命名为 “循环队列”，经过几年的实践，我发现这种方法对于管理和调试非常有用。

And this is extremely useful when it comes to filling in gaps in sounds.
当需要在声音中填入间隔时,自上而下加工是非常有效的
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Extremely useful still for freight but less so for the movement of people over long distances.
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This is another aspect of the doddle platform that is extremely useful to people.
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We just completed a prolonged and extremely useful conversation touching on a wide range of issues.
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