It was a kind of powerful moment in American culture where the president allied himself with poetry in this way.

这在美国文化中是个伟大的时刻,这时总统用这种方法把自己和诗歌连接。

耶鲁公开课 - 现代诗歌课程节选

You can have your own mnemonic device to figure that out, but anyway.

反正你可以用你自己的记忆方法,来解决这个问题。

麻省理工公开课 - 固态化学导论课程节选

Because HIV is an RNA virus and if it enters your cell the only way it can replicate, it can put its DNA into your cells, is by first making DNA out of its RNA genome.

因为HIV是RNA病毒,如果它进入你的细胞,它复制自己的唯一方式,它能把自己的DNA转入你的细胞,方法是先用自己的,RNA基因组制造出DNA

耶鲁公开课 - 生物医学工程探索课程节选