医生们已成功完成了初步化验。

The doctors have successfully concluded preliminary tests.

《柯林斯英汉双解大词典》

医生们尽了人力所及的最大努力。

The doctors did all that was humanly possible.

《牛津词典》

医生们难以判定她的确切病因。

Doctors found it hard to establish the precise nature of her illness.

《牛津词典》

It was impossible-- doctors and scientists showed, runners, athletes, the top-ones in the world proved that the doctors were right.

那是不可能的，医生和科学家证明了，跑手，运动员，世上顶尖选手证明了医生们是对的。

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and have doctors there and take care of kids who don't have insurance and money, etc.

好有医生来照顾那些没有保险没有钱的孩子们。

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And it is fairly normal for doctors to say, because this child has these problems, we're not going to treat the child with all the modern technology that medicine makes available.

如果医生们说，“这个孩子患有的疾病，是无法用医学上的,现代科技手段,来治愈的。“

普林斯顿公开课 - 人性课程节选