Material
This is the VOA Special English Health Report.
Cardiopulmonary resuscitation, or CPR, can save the life of someone whose heart has
stopped.
The condition is called cardiac arrest. The heart stops pumping blood.
The
person stops breathing. Without lifesaving measures, the brain starts to die within four
to six minutes.
CPR combines breathing into the victim's mouth and repeated presses on the chest.
CPR keeps blood and oxygen flowing to the heart and brain.
However, a new Japanese study questions the usefulness of mouth-to-mouth
breathing.
Facts
发现Japanese的读法啦啦,brain没有加音,
Comment
耳朵要灵敏一点了,舌头要自律一点了,哈哈,给自己加鸡腿
Hours
今日练习分钟50分钟
今日口部操5分钟
今日绕口令5分钟
累积练习分钟数4268分钟
网友评论