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1·Sweet wormwood is a common plant in China and Tu Youyou is the woman who used the special power of the plant to save millions of lives.

在中国，青蒿是一种常见的植物，而屠呦呦就是那个用这种植物的特殊力量拯救了数百万人生命的女人。

2·Artemisinin is made from the sweet wormwood plant found in China and Vietnam.

青蒿素是从在中国和越南发现的一种叫青蒿的植物中提取出来的。

3·The treatment is based on an herb used in Chinese traditional medicine, called sweet wormwood.

这种疟疾疗法是由中医草药——青蒿而来。

4·At present artemisinin is expensive and in short supply because its only source is sweet wormwood, a Chinese medicinal plant.

目前，由于青蒿素的唯一来源是一种叫艾蒿的中草药，因此其价格昂贵且供不应求。

5·Starting with 2000 traditional Chinese medicine remedies, her team made hundreds of herbal extracts and tested them in malaria-infected mice, finally settling on one made from sweet wormwood.

她的团队从2000多种传统中药配方中提取了数百种药物，在疟疾感染的老鼠身上进行试验，最终锁定了一种青蒿提取物。