That was really a shock to me. "After examining the numbers, Yen realized that the majority of new infections had resulted from intravenous injections. To better understand how people use drugs, he talked to addicts in several of the county's jails and detention centers.
研究數據後，顏純左發現新增感染個案大多是因為靜脈注射，為了了解毒癮者使用習慣，他親自走訪了縣內多處監所、看守所，實地與藥癮者會談。