Oh, I wish I could remember that mouth-to-mouth resuscitation with such a beautiful woman as you.

哦，我希望我能记得像你这的美女曾经我做的口对口人工呼吸。

Yes.  We used manikins.  That way, we could practice mouth-to-mouth, and chest compressions.

当然。我们用人体模型练习。这我们就可以练习口对口人工呼吸和胸外按。

That began to change in 1960, when the combination of mouth-to-mouth ventilation, chest compressions and external defibrillation known as cardiopulmonary resuscitation, or CPR, was formalised.

这种情况在1960年开始发生变化，当时被称为心肺复苏术（简称 CPR）的口对口人工呼吸、胸部按和体外除颤的组合被正式确定下来。

In this scenario, we'regonna utilize the skills of hands-only CPR because we're looking at the lay rescuer or someone who is not comfortable giving mouth-to-mouth resuscitation.

在这种情况下，我们会利用单手心肺复苏术的技巧，因为我们针对的是非专业救援人员或不习惯进行口对口人工呼吸的人。