Half an hour down, CD4 cell values, anti-retroviral drugs, the cocktail of these abstract terms become alive, most of the first lecture of his life to a superficial understanding of AIDS.

• 半个小时下来，CD4细胞数值、抗逆转录病毒药物、鸡尾酒疗法这些抽象的名词变得鲜活起来，大多数听讲者平生第一次对艾滋病有了粗浅的认识。