translation.en: And the example I want to deal with is, or the idea I want to deal with, the question is, what can we do to try to get the malarial organism to evolve to mildness?
translation.zh: 而我想要给出的例子是， 或者说我想提出的想法，问题是， 为了使痢疾病菌进化的更加温和，我们能做什么？