@_stah Viruses haven't infected several billion people before? I must be misunderstanding.
@_斯塔病毒以前没有感染过数十亿人吗？我一定是误会了。
@_stah Viruses haven't infected several billion people before? I must be misunderstanding.
@_斯塔病毒以前没有感染过数十亿人吗？我一定是误会了。