什么是艾滋病？
辩论会开始后，记者向同学们提了一个问题：“你们能告诉我，什么是艾滋病吗？”
After the debate began, reporters to mention the students a question: "You tell me, what is AIDS?"
他说，重要的是要弄明白这些人为什么以及什么时候感染艾滋病的，这样公共卫生宣传运动才能更有的放矢，以达到预防感染的目的。
He says it is important to understand why and when these people are becoming infected. That way public health campaigns can be better targeted to prevent such infections.
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