原材料引用（Materials）:
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.?
e?s ?z e? vi-o?-e? ?sp???l ???gl?? h?lθ r??p?rt.
?kɑrdio??p?lm??n?ri r??s?s??te???n, ?r si-pi-ɑr, k?n se?v e? la?f ?v ?s?m?w?n huz hɑrt h?z?
stɑpt. e? k?n?d???n ?z k?ld ?kɑrdi??k ??r?st. e? hɑrt stɑps ?p?mp?? bl?d. ei?
?p?rs?n stɑps ?brie??. w??θa?t ?la?f?se?v?? ?m???rz, e? bre?n stɑrts tu da? w??e?n f?r?
tu s?ks ?m?n?ts.
si-pi-ɑr k?m?ba?nz ?brie?? ??ntu e? ?v?kt?mz ma?θ ?nd r??pit?d ?pr?s?z ɑn e? ??st.
信息和事實（Facts）
感受和評價（Comments）:
我的需要振動的輔音發(fā)的不好，找不到感覺，還要加油。
看到大家都有那么明顯的進步，我自己卻沒有感覺到，是因為自己強度還不夠嗎？
統(tǒng)計累計的練習小時數(shù)：1小時
