Simple improvements to infrastructure can reduce the spread of disease.
对基础设施的简单改进可以减少疾病的传播。
2.be dedicated to 奉献，从事于
This book is dedicated to my parents.
谨以此书献给我的父母。
3.make the case that 提出理由、事实证明
It's possible to make a case that young women are turning the tide toward equal pay.
也许我们有理由来证明一下年轻女性正在同酬方面扭转局面。
4.racial justice 种族平等
While talking crime and justice, Clinton talked about race determining too much in the US, and spoke eloquently about the need for more equal protection and racial equality.
而在说到犯罪和正义时，希拉里认为美国种族决定了太多东西，并富有感染力地表示美国需要更多的平等保护和种族平等。
5.living wage 最低生活工资，糊口工资
The worker is demanding to be paid a living wage.
工人要求得到能够维持生活的工资。
