The female mosquito uses its thin sucking tube to break the skin, find blood and inject the victim with a substance that keeps blood flowing.
VOA: special.2009.05.26
Your heart starts to beat a little faster, your blood starts flowing quicker, and your breath gets shorter.
你的心跳加速,血脉贲张,呼吸也急促起来。
Chest compressions keep the blood flowing to the brain, heart and other organs.
VOA: special.2009.05.20
Seventy-eight-year-old Richard Stowe has a mechanical pump inside his chest that keeps blood flowing throughout his body.
VOA: standard.2010.01.27
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