Now, let me explain a detail that I think is important, but I think a little lost to us in today's world of technology.

现在，让我向你们解释一个我认为很重要的细节，但是我觉得在现在的科技中有点迷失了的。

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Let me go over here. And now think about how you do this.

我过去一下，思考下你应该怎么做。

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Now, let me think about that; let's think out loud about that other statement.

现在,让我们想想,让我们仔细思考一下其他国家的情况

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