~疾病 prevent and treat diseases || ~地方病 prevent and treat endemic diseases || ~艾滋病 (àizībìng) prevent and treat AIDS take preventive measures guard against, prevent prevent, guard against 
vorbeugen und heilen Probleme verhindern, bevor sie entstehen (Idiom); vorbeugen verhindern verhindern 
prevenire e curare prevenire i problemi prima che accadano (idioma); per prevenire prevenire prevenire 
prévenir et guérir prévenir les problèmes avant qu'ils ne surviennent (idiome) ; prévenir prévenir prévenir 
prevenir y curar prevenir los problemas antes de que ocurran (modismo); para prevenir prevenir prevenir ~疾病 prevent and treat diseases || ~地方病 prevent and treat endemic diseases || ~艾滋病 (àizībìng) prevent and treat AIDS 20 防治 [-] fángzhì (prevent-treat) take preventive measures 5 防患于未然 [--於--] fánghuànwèirán (prevent-hazard-at-not-formed) take preventive measures: 平时要多洗手以~. One should regularly wash their hands as a preventive measure. ' guard against, prevent 7 防 [-] fáng (dam, guard, prevent) guard against, prevent: ~火墙 firewall || ~水 water resistant ' prevent, guard against 8 防止 [-] fángzhǐ (prevent-stop) prevent, guard against: ~危险 prevent danger. || ~错误再次发生 prevent mistakes from happening again || ~坏人 guard against evil people '
Cảnh sát phải ngăn ngừa bạo lực lan tràn. 
The police must prevent rampant violence.
Die Polizei muss grassierende Gewalt verhindern.
ตำรวจต้องป้องกันความรุนแรงอาละวาด
警方必须防止猖獗的暴力。