多年来，已经有许多不同的技术来帮助设计师们处理这一重要问题。

Over the years, there have been a number of different techniques to help designers approach this important point.

youdao

近年来，许多时装设计师在他们的设计中加入了火烈鸟。

Many fashion designers have included flamingos in their designs in recent years.

youdao

近年来，几家新的设计博物馆已经开业。

Several new design museums have opened their doors in recent years.

youdao

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

耶鲁公开课 - 生物医学工程探索课程节选