精神病院只接纳经证明患有精神病的人。

Patients must be certified before they can be admitted to the hospital.

《牛津词典》

当然，结果证明这些人中3/4是精神病医生。

Of course, as it turned out, three-fourths of the people in the group were psychiatrists.

《柯林斯英汉双解大词典》

科学家首次证明，野生黑猩猩会因猿类艾滋病而患病甚至死亡。

For the first time, scientists have shown that chimpanzees in the wild become sick, and die from the simian version of AIDS.

youdao

None of these do we have vaccines for, and it's turned out that sexually transmitted diseases for a variety of reasons, we'll come back to later, are particularly difficult to develop vaccines for.

这些病我们都没有疫苗,已经证明,对于性传播疾病,有很多原因使得,我们稍后回来再讲,针对这类疾病的疫苗特别难做出来

耶鲁公开课 - 生物医学工程探索课程节选

And as a result of writing it down and keeping track, he produced a very clear record, and scientific evidence, that using this procedure could protect a population of people from the disease.

凭借他的持续关注和追踪,他做出了十分清晰的记录,留下了科学证据,证明这种方法,可以让人们不再得这种病

耶鲁公开课 - 生物医学工程探索课程节选