It is used to find the root cause of a problem through identifying a symptom and then repeating the question "Why?" five times.

它主要通过识别症状，随后五次不断地提问“为什么”来找出问题的根本原因。

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Say Yes to the question that the selected folder will be the root directory of the Iso image.

然后把对ISO镜像文件的根目录作为所选文件夹的询问点确定。

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An object will not be garbage collected as long as there is a path of references from an object in the root set to the object in question.

只要根集中的对象到讨论中的对象之间存在引用路径，对象便不会被垃圾回收。

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At the root of the debate is the question of what, exactly, Hall of Fame voters are empowered to do.

WSJ: Roger Clemens, Barry Bonds Left Out of Hall of Fame on Baseball's Big Day of Deep Weirdness

At the root of the persecution is the question of citizenship.

CNN: Despite reforms, Myanmar's ethnic violence continues

Because at the root of this problem is the question of the scientific method itself.

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