保持状态，逐渐增加39

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.

Facts
今天自己发现flowing之前读错了，cpr～r可能还不能达到要求

Comment
现在是积累量的时候，不怕在一个句子上多下功夫。

Hours
今日练习分钟70分钟
今日口部操10分钟
今日绕口令10分钟
累积练习分钟数4218分钟