VOA慢速英语2013.07.11 direct, 英语, hold, 注射器, against

Rebecca949

Another way to remove wax is known as irrigation. With the head upright, take hold of the outer part of the ear. Gently pull upward to straighten the ear canal. Use a syringe device to gently direct water against the wall of the ear canal. Then turn the head to the side to let the water out.另一种去除耳垢的方法被称为"灌洗法".保持头部竖直,抓住耳朵的外部,轻轻向上拉耳朵以保持耳道平直,用注射器将水沿着耳壁轻柔地注入.然后,把头偏向一侧让水流出.
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xiaoxianaibibi

nice/