OK now, more importantly, had we been there in the '40s and '50s, '60s, had we seen this disease, had we understood exactly what was going on with it, how might that have changed and completely transformed the nature of the way this pandemic moved?
次はもっと重要です もし我々が1940−60年代に存在し この病気を目撃し、正確に状況を 理解していたなら、感染性質を変え 全く別のものにできる方法があったのでしょうか