Translation of "to stem" into Chinese

Thirdly, evidence-based programmes are critical to stem the spread of HIV.

第三,基于证据的方案是制止艾滋病毒泛滥的关键。

Special attention must continue to be accorded to stemming the proliferation of small arms, mercenaries and child soldiers.

应继续特别关注阻止小武器的扩散、雇佣兵和童兵。