大幅度的

But still dada says"you are a stupid child!"

但哥哥还是说：&你真是个傻孩子。&

Doctor Kochi says there have been no documented cases yet where treatment failed because of resistance to artemisinin.

Kochi博士称，目前还没有文件证明的因对青蒿素产生抗体导致疟疾治疗失败的案例。