Global quarantine would work in theory, but if just one person evaded it the disease would be free to spread again.
这样就在理论上形成了全球性的免疫系统,但是如果有一个人走了出来,病菌就会马上散播开来。
2
Both created a furore with the former revealing "a massive fraud" that represented "the final nail in the coffin" for the theory of global warming, deniers argued.