And by learning what it is about economic development or housing that actually helps to improve health, we can then design more programs and ultimately make better use of the knowledge that we have."

VOA: special.2009.07.20

Maybe you want to learn how to study better, improve your sex life, interpret your dreams, and win friends and influence people.

也许你想学会如何更好地学习,想提升你的性生活质量,想为自己释梦,想多交点交朋友,想学会如何影响他人

耶鲁公开课 - 心理学导论课程节选

There are defense mechanisms, there are biological instincts, neurosis-- and if you understand these very often dark forces, were better able to deal with life: understand as well as improve the quality of life.

还有防卫机制，人类本能论，神经症-,如果你理解这些黑暗势力，就能更好地处理生活：,了解并改善生活质量。

哈佛公开课 - 幸福课课程节选

Mr.Wen says the strongest impression he got from his three days in Pyongyang was that North Korea not only hopes to improve relations with the United States, but also hopes to have better ties with South Korea and Japan.

VOA: standard.2009.10.10

So just to reinforce this, I could run gcc math2.c but I'm getting a little tired of this a.out convention and recall that there's this utility called "make" that right now doesn't really improve much, other than give it a better name.

所以我强调这点，我可以运行“gcc，math2，c“,但是我不是很喜欢a，out这个默认的名字,想取消它，那么这里有个叫做“make“的命令“,这个命令现在没有很大的改进，只是把用来更改名字用的。

哈佛公开课 - 计算机科学课程节选