How viruses have shaped the world
病毒是如何塑造世界的

As 2020 has shown, viruses can be terrifyingly destructive. But they are also an integral part of the wonder of the world
正如2020年所显示的那样，病毒具有可怕的破坏性。但它们也是世界奇迹不可分割的一部分。