But if you wanted to postpone it over seven years or so, time got a lot more expensive.
但如果你要延迟七年以上时间还款,时间价值就很昂贵了。
Some customers want to use your safe because safes are hard and expensive to get and some -and then you've got all this gold, so you might as well lend it out.
顾客需要使用你的保险箱,因为对个人而言保险箱既昂贵又难以获得,这样你就拿到他们的金子,然后你可以把金子借出去。
Even if something is expensive, it's got to be predictable so that a litigant can judge whether it's worth litigating and whether he can make provision for it.
即使某些项目费用较高,但假如它是可以预计的话,诉讼人便能够衡量是否值得继续下去,以及在经济上他自己是否能够负担。
I'm going to come back to that in a second with that, but I need to do one more example, and I've got to use my high-tech really expensive props. Right. So here's the fourth or fifth whatever we're up to, I guess fifth example.
并且我会用到我的,高科技的昂贵小道具,好,这是第四个还是第五个了?,好,我猜是第五个例子了,这是个被称为汉诺塔的问题。
But if you wanted to postpone it over seven years or so, time got a lot more expensive.
但如果你要延迟七年以上时间还款,时间价值就很昂贵了
Some customers want to use your safe because safes are hard and expensive to get and some -and then you've got all this gold, so you might as well lend it out.
顾客需要使用你的保险箱,因为对个人而言保险箱既昂贵又难以获得,这样你就拿到他们的金子,然后你可以把金子借出去
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