原材料引用
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.
The study was published in the British medical magazine, The Lancet.
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[?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].[e?] [?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].?
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[e?] [?st?di] [w?z] [?p?bl??t] [?n] [e?] [?br?t??] [?m?d?k?l] [?m?g??zin],?[e?] [?l?ns?t].?
信息與事實(shí)
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? ??復(fù)習(xí)之前學(xué)過的全部內(nèi)容邦马。包括單個(gè)音標(biāo)發(fā)音以及前幾天每天的句型連讀棚点。然后和剛開課時(shí)的預(yù)錄音對比發(fā)現(xiàn)效果明顯赊豌！
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