Taking foreign genes, genes that aren't naturally expressed or might not even exist inside a cell and putting them there and putting them there in a way where they work, and by work meaning the gene gets expressed or translated into a protein.

将异源基因,即那些在细胞中原本不表达或者,根本不存在的基因转入细胞并让它们工作,工作就是指让基因持续表达并合成蛋白质

耶鲁公开课 - 生物医学工程探索课程节选

He is exclusively concerned with fiction and how we read fiction, how we come to understand fiction, and how we determine the meaning of a work of fiction.

他只关注文学，以及我们怎样读文学，怎样来理解文学，怎样确定一部文学作品的意义。

耶鲁公开课 - 文学理论导论课程节选