Now how it might be able to offer some quality of life improvement for these patients.

现在，我们如何帮助这些病人,提高他们的生活质量。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

and improve the quality of human life to the extent possible without using animal testing.

以及提高人类的生活质量。

需要动物实验吗？ - SpeakingMax英语口语达人

He tries not only to copy European absolutism, but to open up Russia to commerce, realizing that trade meant wealth and that wealth meant improvements in the lives of the Russian people.

他不仅试图仿效欧洲的绝对主义,也开放了俄国的商业贸易,他意识到贸易意味着财富,而财富则等同于俄国民众生活水平的提高

耶鲁公开课 - 欧洲文明课程节选

He's going to ameliorate their conditions, he's going to make their slavery on his plantations so effective, so good, such a even joyous form of labor, that he will be doing God's work by improving slavery.

他会改善奴隶们的生活条件,他会让自己种植园的奴隶们,提高工作效率,优化管理模式,奴隶甚至是一种令人享受的工作,他会按照上帝的旨意提升奴隶的生活水平

耶鲁公开课 - 美国内战与重建课程节选

The other thing about it is that you could make lots of things that are new but generally you think of engineers as making things that are not just new but they're useful, that they do something that needs to be done, and that they do something that improves life, the quality of life of people.

另一个区别是,科学家会做很多很多新鲜玩意儿,而一般来讲,工程师做的东西不只是新奇,它们还很有用,他们做那些需要做的东西,他们做的东西能够提高,人类的生活水平和生活质量

耶鲁公开课 - 生物医学工程探索课程节选

Researchers and scientists have been able to improve quality of life recently exponentially

研究者和科学家能够大幅度提高人类的生活质量，

需要动物实验吗？ - SpeakingMax英语口语达人

my quality of life is probably better.

生活质量也提高了。

旧金山和洛杉矶的差异 - SpeakingMax英语口语达人