So, humans have managed to memorize incredibly long sequences of pi decimals.

人类设法记住了超级长的π序列。

So if you have points like this, stick to writing the number.

所以如果你要写，请写字。

35 tons is no small quantity and can't get lost on route.

35吨目，在途中丢失的。

When you say six, does that include the two-cent figures?

你说六位，包括后两位吗？

“After that a decimal point and two more zeros, ” he added.

“再后面，后面还有两个零，”他又说。

I am removed far beyond the necessity of regarding little matters.

有了，我就必为这目心痛了。”

It's 300 pounds, so it's a big decision, but you've given me the courage.

要价三百英镑，个，但你给了我这个勇气。

Five more decimal places of precision on what a second is. - Right.

一秒多少还要精确到后五位。-对。

Actually, the small number is important to the likelihood of him actually doing it.

事实上，这个目对他实际做这件事的可能性很重要。

Just last year Google Cloud calculated it to 100 trillion digits.

就在去年，谷歌云算出了π后 100 万亿位。

Katherine did manage to calculate a few decimal points further than that hunk of metal.

Katherine 成功算出来了比那大块头机器还多几个。

We were trying to get to 50 digits.

我们当时努力记到了后 50 位。

But for most scientific uses, you only need the first forty or so.

但一般的科学应用只需要后约 40 位就行了。

I asked you how many digits of the mathematical equation, pi, she could remember.

我问你，能记住学方程式——圆周率后多少位字。

And by the year 1400, it had been calculated to as far as ten decimal places.

到公元 1400 年，人们已经计算出后第 10 位。

Well, $180 is a lot, but I guess it'd be worth taking it just in case.

啊，180美元个目，但我想为了以防万一也值得的。

Scientific notation is awesome by the way, once you get the hang of it.

它们可以被定义(辨识)的， 因此我们精确地知道它的值直到後无限位。

Six dollars seems a small amount, but to a boy of Dick's age it is wealth.

六美元似乎一个目，但对于迪克这个年纪的孩子来说，这一笔财富。

That's a lot, that's about the equivalent of the carbon dioxide emitted by 6.3 million cars.

这可一个目啊，相当于630 万量汽车的碳排放量。

That's kind of what makes it useful for writing fractions, kind of with nice things after the decimal place.

这就为什么它对分很有用，对后的部分很好用。