Looking at opportunities for how we might improve education Building the things that will help students And then putting them to classroom settings.

研究我们如何能,提高教育质量,建立能帮助学生的东西,然后把它们放到课堂中应用。

麻省理工公开课 - 媒体、教育、市场课程节选

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

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

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

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