求翻译一句话

We would only need to give 13 of these children with pneumonia zinc on top of their antibiotics to save one life. This equates to about four US dollars (￡2.50) - a small price to pay.

Prof James Tumwine explained, “Zinc is known to bolster the immune system and zinc deficiency is rife all over the developed, and developing, world. In Uganda, where this study was performed, zinc deficiency in some areas can be as high as 70%. We would only need to give 13 of these children with pneumonia zinc on top of their antibiotics to save one life. This equates to about 4 USD – a small price to pay.”
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epiman 发表于 2012-2-14 15:26

                               
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8 |) y  M1 Z" WProf James Tumwine explained, “Zinc is known to bolster the immune system and zinc deficiency is ri ...

求翻译啊

我们只需要给13位得肺炎的儿童中予以加锌抗生素治疗就能挽救回一条生命，而这仅仅只需要4美元