He wants his right to vote back. "Whatever rights that a normal citizen should have, I believe I should have it as well, since I've served my time and I'm back in society as a paying taxpayer, a community activist,or a person."

VOA: standard.2010.03.25

That person didn't take ownership of his or her education.That person isn't deciding to be a part of the 3.091 community.

他没有掌握他自己学业的自主权,他没有决定要成为,我们这门课程的一部分。

麻省理工公开课 - 固态化学导论课程节选

One can stop spread of disease through a community without being 100% effective in each person who gets the vaccine.

疫苗能够遏制疾病在整个社区中传播,虽然对于每个人来说它并非百分之百有效

耶鲁公开课 - 生物医学工程探索课程节选

As we'll see in section today, a vaccine does not have to be totally perfect in order to prevent transmission of a disease, because when a disease enters a community its spread from one person to another.

有如我们今天看到的,疫苗不一定非要,绝对完美地阻止疾病的传播,因为当疾病侵入一个社区后,会在人群间传播

耶鲁公开课 - 生物医学工程探索课程节选