这些运动已成为提供其他拯救生命措施，如预防疟疾的蚊帐、除虫药物和维生素a添加剂等的渠道。

They have become a channel for the delivery of other life-saving interventions, such as bednets to protect against malaria, de-worming medicine and vitamin a supplements.

youdao

这些运动已成为提供其他拯救生命措施，如预防疟疾的蚊帐、除虫药物和维生素a添加剂等的渠道。

They have become a channel for the delivery of other life-saving interventions, such as bednets to protect against malaria, de-worming medicine and vitamin a supplements.

youdao