first aid

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

他把那个快要淹死人拉行急救。

2.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心电图机为救护人员在战场行火线抢救而一款微型生命信息检测备。