就在这同一时期，对难民营进行人道援助的护送队中六分之一都遭到攻击；与去年同期相比，攻击救援人员的次数番了两倍以上。
In the same period, one in every six convoys carrying humanitarian aid to the refugee camps was attacked; assaults on aid workers more than doubled compared with a year ago.
就在这同一时期，对难民营进行人道援助的护送队中六分之一都遭到攻击；与去年同期相比，攻击救援人员的次数番了两倍以上。
In the same period, one in every six convoys carrying humanitarian aid to the refugee camps was attacked; assaults on aid workers more than doubled compared with a year ago.
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