Ipilimumab's successors have pushed the response rate up while maintaining the long-term benefits.

虽然人数不是很多，但这些病人的反应很强烈。有些人可以存活几年而没有疾病特征。

So, we know, for example, in lung cancers, chemotherapy has a response rate at best in the 30 percent range.

因此，我们知道，例如，在肺癌中，化学疗法的反应率最多在 30% 范围内。

These assessors were trained to rate transcribed responses consistently, and had been tested to show that their ratings were statistically comparable with one another.

他们都对答案的有一致的评分标准。这些评估成员经过训练，能够始终以相同标准对纸上答案进行评分；并且已通过测试表明其评出的分数在统计方面相互具有可比性。

For example, in an email to thousands of school-board members asking them to take a survey, cutting the length from 127 to 49 words almost doubled the response rate (from a paltry 2.7% to 4.8%).

例如，给数千名学校董事会成员写电子邮件并邀请他们参加一项问卷调查，当电子邮件的长度从127个字缩短到49个字时，回复率几乎翻了一番(从微不足道的2.7%增加到4.8%)。