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1·Keeping a firstaid kit handy is very important.

手边常备医药箱是很重要的。

2·Objective to improve the firstaid skills of nurses and enhance nursing quality.

目的提高护理人员的急救技能和护理质量。

3·FirstAid is just what its name implies. It is the initial help received by a person in trouble.

急救的含义正如其名，就是一个遇到困难的人得到的第一步援助。

4·Objective To develop a plateau emergency medical treatment system on the helicopter for firstaid of critical patients in the plateau at peace time and wartime.

目的：研制一种高原搜救直升机的应急医疗救护系统，该系统主要用于平战时搜救直升机对高原危重伤员的医疗急救。