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英语翻译1.Whenwecutourselvesweusuallybleed.Thisisbecauseourbodiesarefullofbloodvessels,whichcarrybloodtoandfromtheheart.2.在出血情况较小的时候:Wecanusuallystopthebloodfromflowingbypressingonthecutwit

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英语翻译
1.When we cut ourselves we usually bleed.This is because our bodies are full of blood vessels,which carry blood to and from the heart.
2.在出血情况较小的时候:We can usually stop the blood from flowing by pressing on the cut with a clean,cold,wet cloth that has a little antiseptic on it.It is most important to use antiseptic.
3.在大出血时:It is necessary to stop the blood flowing through the blood vessels.We do this by putting pressure on the vessel above the injury.We can either press on it with our fingers or,preferably,put on a tourniquet,which is a piece of cloth tied tightly around the arm,leg or finger.
另外还有两个问题没人回答,
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答案和解析
1、当我们不小心 切到自己时我们通常会流血.那是因为我们的体内到处是血管,它们把血运输到我们的心脏.
2、当初学情况较小的时候,我们通常可以这样止血:用一块沾有抗菌素的干净的楞湿布压在流血处.用抗菌药物是最重要的一个步骤.
3、当大出血时,防止血流向血管是很有必要的.我们通常会这样做:压住伤口上方的血管,既可以用手压也可以用止血带,止血带是一块绑在胳膊、大腿或者手指的上的一块布.
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