Much of what we do know comes from studying brain injuries, which let us crudely infer the function of various areas based on the apparent effects of the wounds.
At the same time, treating people suffering from trauma injuries and preventing infection of wounds are critical to prevent suffering and unnecessary loss of life.
与此同时，为创伤患者提供治疗以及防止伤口感染，对于防止患者遭受痛苦和不必要的生命损失至关重要。
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New injuries cover the old wounds, can not cover, repair is not good, only the brave is the only self-help weapons.