"抢险救援工作" can be translated into English as "emergency rescue and relief operations" or simply "emergency rescue work".
"Emergency rescue and relief operations" is a more comprehensive term, encompassing both the immediate rescue efforts and subsequent relief activities during or after emergencies.
"Emergency rescue work" focuses more on the immediate action taken to save lives and property during emergencies.
Both expressions are commonly used in English-speaking contexts to describe the work involved in responding to and mitigating the effects of emergencies.