prevention study的用法和樣例：
例句
- Eva Kaplan is a writer and consultant who has managed research projects focused on disease prevention in sub-Saharan Africa.
美國作家，也是非洲撒哈拉沙漠以南地區多個疾病預防研究計畫的顧問。 - Millions of adults at high risk of diabetes could ward off the disease by taking a drug commonly used to treat it, according to the largest diabetes prevention study yet conducted.
目前完成的最大規模的糖尿病預防研究發現，數百萬很可能患糖尿病的成年人可以通過服用一些治療糖尿病的藥物來避免患糖尿病。
