He pulled the drowning man from the water and gave him first aid.

他把那个快要人拉上岸进行急。

The military portable ECG for triage is a kind of minitype monitoring equipment for life information for the purpose that the ambulanceman carry through first aids in frontline.

便携低功耗军用分检电图机是为护人员在战场上进行火线设计一款微型生命信息检测设备。