The core of fire-fighting service is to prevent and control conflagration .
消防服务的核心是防范和治理火灾。
Dogs from the Hope Animal Assisted Crisis Response stand at attention during a memorial service in Glen Helen, Calif. for the five firefighters who died fighting the Esperanza fire.
在美国加州海伦峡谷举行的一次追悼活动中，动物协助危机应对组织的狗狗们立正站好，缅怀前不久在加州森林大火中丧生的5名消防员。
Dogs from the Hope Animal Assisted Crisis Response stand at attention during a memorial service in Glen Helen, Calif. for the five firefighters who died fighting the Esperanza fire.
在美国加州海伦峡谷举行的一次追悼活动中，动物协助危机应对组织的狗狗们立正站好，缅怀前不久在加州森林大火中丧生的5名消防员。
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