4. According to U.S. statistics, an American woman would kiss an average of 80 men before she gets married。
根据美国的统计数字，美国女性在结婚之前平均会亲吻80个男人。
5. A kiss that lasts one minute can relieve your body of 26 calories。
接吻一分钟，可以消耗26卡路里的热量。
6. A quick romantic kiss will burn about 2-3 calories, whereas French kiss (an openmouthed kiss with tongue contact) will obliterate more than 5 calories。
一个飞快的轻吻可以消耗2-3卡路里，而法式热吻(张开嘴的舌吻)则会消耗至少5卡路里的热量。
7. As a rule, 66 percent of people keep their eyes closed while kissing. The rest take pleasure in watching the emotions run the gamut on the faces of their partners。
作为一种习惯，66%的人在接吻时会闭上眼睛。另外一些人则喜欢观察他们的伴侣在接吻时脸上的表情变化。