历史上，我们曾数次觉得已战胜了疟疾，而非常狡猾的寄生虫每次都逃脱控制，让我们落了空，这是令人谦卑的教训。

We know from history that every time we think we have outsmarted malaria we learn the humbling lesson that we are dealing with a very wily parasite.

youdao

历史上，我们曾数次觉得已战胜了疟疾，而非常狡猾的寄生虫每次都逃脱控制，让我们落了空，这是令人谦卑的教训。

We know from history that every time we think we have outsmarted malaria we learn the humbling lesson that we are dealing with a very wily parasite.

youdao