So, taming of steel. The beginning of generating power by burning fossil fuels.

人们能够驾驭钢铁,开始通过燃烧化石燃料发电。

麻省理工公开课 - 热力学与动力学课程节选

set up shop anywhere. I have a generator with it,

到哪儿都能开店营业。我有个发电机，

向往自由的生活 - SpeakingMax英语口语达人

Things like electricity, having electricity delivered to your home, so you had to have ways to generate electricity and to carry it from point to point and it was engineers that did that.

比如电,为了让电传输到千家万户,人们必须想办法发电,并将电从一个地方输送到另一个地方,是工程师做到了这些

耶鲁公开课 - 生物医学工程探索课程节选

Imagine how much power it takes to drive an artificial heart, so you've got to have a battery or some way of generating power continuously to operate that and that makes it difficult to think about implantable and so that's a really good example of Biomedical Engineering.

驱动人工心脏所需要的能量是难以想像的,所以需要电池或者是某种持续发电装置,来给人工心脏提供能量,这就增加了人工心脏的植入难度,这是很好的生物医学工程的例子

耶鲁公开课 - 生物医学工程探索课程节选