A lot is already known about effective treatments for diarrhoea. But critical knowledge is lacking on how to make sure the children who need it most get access to that treatment.

我们已经相当了解如何有效处理腹泻病，但仍缺乏关键知识，不了解如何确保最需要救治的儿童获得有效治疗。

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A lot is already known about effective treatments for diarrhoea. But critical knowledge is lacking on how to make sure the children who need it most get access to that treatment.

我们已经相当了解如何有效处理腹泻病，但仍缺乏关键知识，不了解如何确保最需要救治的儿童获得有效治疗。

youdao