Audience member: One of the things I've heard is that the real death cause when you get a flu is the associated pneumonia, and that a pneumonia vaccine may offer you 50 percent better chance of survival.
观众：我所听到的是， 感染流感后，真正的死因是流感导致的肺炎。 而肺炎疫苗 能带来50%的生存机率。