translation.en: Here's the selectivity index numbers -- against pox, you saw 10s and 20s -- now against flu viruses, compared to the ribavirin controls, we have an extraordinarily high activity.
translation.zh: 这是选择性指数数量—— 你看到10-20——抗流感病毒， 与三唑核苷对照相比， 我们的有极高的活性。