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If the goal is to improve education, then one has to ask hard questions Like does a technology actually help?
假如目标是提高教育，那就要问问这样的问题,技术真的有帮助吗？
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So, one of the things that you can do is to become technically literate so you can become part of the discussion and help formulate sensible policy.
其中你能做的一个就是,成为技术达人,这样的话你就能够参与讨论,并且帮助制定可靠的政策。
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But it turns out that technologies like airplanes, which were developed in the last century, have become integral parts of medicine.
但像飞机这样,在上世纪发展起来的技术,确实已经成为医学不可分割的一部分
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So we have a spread of things like this in terms of technology.
因此在技术领域,我们有很多这样的成就。
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But through technique alone to the extensity even existence cannot be found alone There isn't any or many or much meaning maybe limited cases I don't care.
当时仅仅通过技术,连存在都难以实现,如果这样,有技术也没有什么意义了,或许我举的例子不多。
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There's nothing bad about copying technology, that's what everybody does.
重复这些技术没什么不好,每个人都在这样做
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These are examples of Biomedical Engineering of the future that expand on what we currently use, which involves to no small extent, technology like this.
这些将会是,生物工程领域未来的发展,它根植于现有技术,包括了很多像这样广泛使用的技术
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Controlling quality because cloned animals are all genetically identical and so you wouldn't have variability that way, and so potentially you could have - pick an individual that has a really good quality meat and always reproduce that same thing.
克隆动物食品的品质具有可控性,是因为它们有相同的基因,所以动物个体的品质没有差异,所以假设你能够挑选出一个这样的个体,它的肉质非常好,就能利用该技术反复制造,完全相同的肉类产品
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You can imagine that there are many requirements that a device like this has to meet in order for it to be a good artificial hip and we'll talk about those and how the design of these has changed over the years and what we can expect in the future.
你可以想象,这种装置对技术要求极高,这样它才能成为,一个好的人工髋关节,我们会讲到这些,以及这些年来这项技术的设计有哪些改进,在未来会有怎样的创新
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We're going to talk a lot about how one can use the technology that we have now to treat these kinds of diseases like cancer and heart disease.
我们会讲到,如何利用现有的技术,来治疗像心脏病和癌症这样的疾病
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