So, there's been an active effort to reestablish the process of smallpox vaccination in case that's needed.

为了以防万一,现在正积极重建,能够制造天花疫苗的工艺进程

耶鲁公开课 - 生物医学工程探索课程节选

They knew how to cultivate the grape to make excellent wine; they knew how to cultivate olives to be able to make superb olive oil and how to process them to produce the result.

他们懂得如何培育葡萄来酿造佳酿,他们也懂得如何培育橄榄树,以及制造优良的橄榄油,同样懂得如何将这些工艺更加精细化

耶鲁公开课 - 古希腊历史简介课程节选