The program in India won an Ashden Award in two thousand six for using local sources of energy to improve quality of life.

VOA: special.2009.08.17

Well what if we could develop ways using engineering techniques to extend the life of an organ, so it didn't have to get it where it went so quickly?

如果我们能够发展,一种工程方法,延长器官的保存时间,就没有必要赶得那么紧了

耶鲁公开课 - 生物医学工程探索课程节选

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

I think you'll enjoy using "I like" in your daily life.

在日常生活中，你一定会喜欢上使 “I like” 句型。

I like课堂 - SpeakingMax英语口语达人