Many victims live in areas with poor or non-existent health care systems and where antivenom treatments are often not available.

VOA: special.2010.01.25

We recognize in ourselves a virtue which is considered to be the cornerstone of many systems of moral understanding.

我们承认我们拥有那种美德，可以作为,许多道德认知体系的基石。

耶鲁公开课 - 文学理论导论课程节选

most chemical and biological systems aren't that simple precisely because you have to worry about many particles and their statistics and the way they might order or disorder.

大多数化学或者生物系统并不是这么简单,因为你必须担心大量的粒子,和他们的统计特性以及它们有序,和无序的情况。

麻省理工公开课 - 热力学与动力学课程节选

Chris Howson says many of the causes of preterm births are related to poverty and weak health-care systems.

VOA: special.2009.10.19

That's achieved - in fact that's the main goal of many of these organ systems, right?

这通过,事实上这是,很多器官和系统存在的主要目的,对吧

耶鲁公开课 - 生物医学工程探索课程节选

In two thousand,after much research and many experiments, he returned to Nepal to put the systems into homes.

VOA: special.2009.12.21

This seems in many ways to be quite far from the American democracy based on constitutional government, systems of checks and balances, protection of individual rights, and so on.

这似乎在很多方面,有别于美式民主,后者的根基是宪制政府，制衡体系，保障个人权利等。

耶鲁公开课 - 政治哲学导论课程节选

This organization has tsunami warning systems in many places.

VOA: special.2009.03.17

Now, in the world of Linux and Unix more generally, both of which are our operating systems that had been around for many, many years, Mac OS is based on one of-- one version thereof.

在Linux和Unix里更广泛，对了，这两个都是历史悠久的,操作系统，就连Mac操作系统,都是基于它的一个版本设计出来的。

哈佛公开课 - 计算机科学课程节选

Activists and many politicians say it is important for India to strengthen laws and systems to handle any future mishap, because many foreign corporations are establishing plants and factories in the country to benefit from its booming economy.

VOA: standard.2010.06.10

Cystic fibrosis is a disease that affects many organ systems, but particularly the lung.

囊胞性纤维症可导致多个器官病变,但尤其是肺部

耶鲁公开课 - 生物医学工程探索课程节选