That suggests, now, if you think about this even highly simplified lifecycle, suggests some other ways that we might use kind of modern technologies to engineer new vaccines.

那说明了,如果你,思考下这个高度简化的生命周期,那里隐含着其它一些突破口,即我们可以用某种现代技术,来构建新型疫苗

耶鲁公开课 - 生物医学工程探索课程节选

This was an early example of recombinant DNA technology being translated into a clinical product and that's the vaccine that's widely used in practice now.

这是早期使用DNA重组技术,构建临床产品的案例,如今这种疫苗在实践中广泛使用

耶鲁公开课 - 生物医学工程探索课程节选