Why the change in tone?

为什么态度发生转变？

youdao

Why the change?

为什么要改变？

youdao

First, explain why the change is occurring and point out any benefits to them.

首先您要解释为什么要变革以及变革给他们带来的好处。

youdao

That's why I chose the NAACP. Because their method was legal change through the court system, or through action by the Congress."

VOA: standard.2010.04.16

Why the change in infectious diseases?

为什么感染性疾病致死率发生了变化

耶鲁公开课 - 生物医学工程探索课程节选

Because if the change was not possible on the individual level, ? on the society level,why am I doing what I am doing?

因为如果从个人层面或社会层面来说，改变都是不可能的，那我在这里干什么？

哈佛公开课 - 幸福课课程节选

So, why the change of heart as to what can and cannot be regulated?

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The Internet was always all-you-could eat, why the change now consumers will begin to wonder, especially when put in this context.

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So why going -- why the change in position now?

WHITEHOUSE: Press Briefing