So if you get an ore of the right type of radioactive element, and you wait millions and millions (or even billions) of years, you make a giant underground store of helium !
所以要是你获得了放射性元素的正确类型矿石后，等上数十亿年（甚至数万亿年）就能获得地下隐藏着的大量氦！
People had been seriously studying ulcers for 50 years, billions of dollars were spent, and then-what do you know, it's a bacteria.
人们已经认真地研究胃溃疡50年了，花了几十亿的美元，而结果呢——它是一种细菌引起的。
All right, then. Billions and billions of years. Twenty billion, maybe. Are you satisfied?
好吧。几十亿年，可能是两百亿年，满意了吧？
All right, then. Billions and billions of years. Ten billion, maybe. Are you satisfied?
好吧。几十亿年，可能一百亿年，满意了吧？
When you play go, you are doing something that billions of people have done for thousands of years.
当你下围棋的时候，你是在做一件上亿的人在上千年以前就做的事。
And the company grew 80%per year for the first eight years compounded, and 60 % per year for the six years after that, which adds up to tens of billions real quick, as you know.
公司保持百分之八十的年增长，持续了八年，这之后的六年，每年增长百分之六十，正如你们所知，在很短的，一段时间内赚了数百亿。
If something has been going on for billions of years, you wouldn't expect a sharp edge.
如果什么东西是存在了亿万年的，那么你就不用期待一个明显的边界。
If something has been going on for billions of years, you wouldn't expect a sharp edge.
如果什么东西是存在了亿万年的，那么你就不用期待一个明显的边界。
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