With time, they start to understand that a given number represents a quantity greater by one than the number coming before it.

随着时间的推移，他们开始明白，一个给定的数表示一个比它前面的数大1的数量。

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For one, the sheer number of hours we pass watching TV dwarfs the time we spend on anything else.

首先，我们花在看电视上的时间让我们花在其他事情上的时间相形见绌。

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Gray squirrels bury nuts one at a time in a number of places.

灰松鼠在很多地方一次埋一个坚果。

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The World Food Program said last week that the number of hungry people will pass one billion this year for the first time in history.

VOA: special.2009.09.22

But really, the computer's just so fast I'm drawing the same string with just a slightly different number again and again after going to sleep one second at a time.

但是真实地，这个计算机到现在为止,我一次又一次用稍微不同的数字,绘画了相同的字符串,在睡眠1秒钟之后。

哈佛公开课 - 计算机科学课程节选

I think that's the number one thing, you just have to give yourself that time,

我觉得第一点就是你要给自己足够的时间，

有这样的困难 - SpeakingMax英语口语达人

Jack Nicklaus has 18 career major victories, number one all time.

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Strangely, if presented with one number at a time, at one digit per second, Lu's recall is no better than the average person's, Ercisson and colleagues found.

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Come Saturday night, one of the greatest coaches football has ever seen could be out on his own as the number one of all time.

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