Before we get started on our tour of useful extensions, let me step back and give a few words of caution.

在我们开始巡游我们有用的扩展之前，让我退后一步，并给予几句话作为警告。

youdao

Now, let me take a step back and highlight the information required to implement the new set of interactions.

现在，让我回顾并强调实现这种新交互集合所需的信息。

youdao

It was a great round shield about three feet across and it had--let me step out here so that I can show you. Can you hear me back there?

它是一块直径大概有三英尺的巨大圆盾,恩,它还有...我出来演示吧,这样你们就能看清楚,能听到我说话吗

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So, anyway, that writing--let me back up a step.

好吧,那些文字...我们先从早的开始说

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Let me step back and take a deep breath.

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Let me step back and talk about what I think our mission has to be in the Middle East and even more broadly -- because our purpose is to make sure the world is more -- is peaceful.

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Let me step back and explain.

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