3个月来在医生们奋力挽救她的生命的过程中，她一直处在死亡的边缘。

She hovered on the brink of death for three months as doctors battled to save her.

《柯林斯英汉双解大词典》

这些“橡皮人”在医生、银行职员、教师、记者、交警、公务员、演员和出租车司机中找到。

These "plasticine men" can be found among doctors, bank employees, teachers, journalists, traffic policemen, civil servants, actors, and taxi drivers.

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Then they test you to make sure that you have adequate protection, and some people need an additional shot after that.

然后医生会检测以确定你已获得了保护,有些人在测试完后需要再打一针

耶鲁公开课 - 生物医学工程探索课程节选

A vaccination, for it to work around the world, has to be inexpensive, transportable, possible to use without advanced medical personnel, and those kinds of things.

而疫苗接种,为了能适用于全世界,它必须便宜,便于运输,还要能在没有高级医生的情况下使用,它应该具有诸如此类的特点

耶鲁公开课 - 生物医学工程探索课程节选

In fact there's research-- for example, this was done with internists, doctors, who are giving a very difficult, very difficult question connected to a liver problem that an individual patient had.

实际上有这样一项研究-,在内科医生，医生中间进行，向他们提出一个，与肝脏问题有关的很困难的问题,那是一个病人的病症。

哈佛公开课 - 幸福课课程节选