While you can change the plain black background to any background you choose, if changed the background will reset to a plain black background every 60 minutes.

你可以将黑色背景改成你想要的，但是每60分钟都会重置为黑色背景。

youdao

I wonder if I've been changed in the night.

我寻思着我是不是在夜里变了。

youdao

If the criterion changed to safety, you would get more cautious drivers who obeyed traffic laws.

如果标准变成了安全性，就会有更多遵守交通法规、行事谨慎的司机。

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The other bill changed the list of officials who could become president, if the president and vice president died or were removed from office.

VOA: special.2010.05.06

Let's think about it for ten seconds why this could be interesting and relevant, and I want to ask if anybody changed their mind.

首先我们来,考虑下这条，提示几秒钟。

麻省理工公开课 - 热力学与动力学课程节选

And temperature then is associated with property And if it had changed, then the temperature between those two would have changed in a very particular way.

就与这种性质有关,如果它发生了改变，说明这,两者的温度,以特定的方式发生了改变。

麻省理工公开课 - 热力学与动力学课程节选

As if nothing had changed, as if everything had changed.

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The selection in many vending machines has barely changed, if it has changed at all, in a generation.

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The concept was simple: principles were ideas that because of their nature rarely if ever changed.

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