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The "parable of the talents" rewards hard work and investment; and it's satisfying because it does that, but it also instills an anxiety about non-productivity.
才能的寓言“奖励努力工作和投资的人;,这很令人满意，但同时它也会造成关于无生产力的忧虑。
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you can make a good product and then sell it using advertisements,
你可以生产好的产品然后通过广告把它卖出去，
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So this will be total quantity of goods produced by Firm 1 and goods produced by Firm 2 that are consumed.
所以它量表示,公司1和公司2,所生产出的,能被市场消耗的产品总量
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So, it's very important to figure out how to do that.
所以发现如何来生产它是非常重要的。
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But you've got Berlin, which was a very important town, but it's a very important city because it's got this huge garrison and it's got factories turning out military uniforms.
柏林曾经是个重要的小镇,后来成了很重要的城市,因为它有庞大的卫戍部队和工厂,这些部门专门生产军装
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So, that's what a vaccine is, and vaccination is the process of taking that vaccine that you've developed and giving it to people, either individual people or groups of people, or as we'll talk about today, people all over the world.
这就是疫苗,接种疫苗的过程就是生产疫苗,并把它分发给大众,不论是给个人还是给群体,或者就像我们今天所说的,给全世界的人民
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But think about the workers that...
但如果想想生产它的工人的话……
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The world would suffer because the damage is substantial and it reduces our ability to produce.
世界仍然会受到损伤，因为破坏巨大,它降低了我们生产的能力。
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There's no company that's making smallpox vaccine anymore because there's no reason to make smallpox vaccine, because nobody would buy it, right?
没有公司还生产天花疫苗,因为没有人购买天花疫苗,因此早就没有理由继续生产它了,对吧
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We have techniques of recombinant DNA, and those can be used to produce either modified viruses, we'll talk about that.
我们拥有重组DNA技术,它可以用来生产任一种减毒病毒,这个以后会再讲
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Just to remind those people who are not Economics Majors what that means, it means if I produce 1 unit then it costs me C to produce, if I produce two units it costs me 2C, 100 units a 100C and so on.
顺便提示一下那些,非经济专业的同学这表示什么意思,它表示生产1单位产品需要消耗C成本,如果生产2单位,需要的成本是2C,100单位需要100C,以此类推
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