一些比赛将在海拔超过一英里的地区举行， 这下子进个球可让人呼吸困难了！
Some of the games in South Africa will be played at elevations over a mile high. Which could make catching one’s breath the primary goal.
研究人员在13场不同的棒球比赛和3场橄榄球比赛后总共调查了362名球迷的呼吸状况。
The investigators managed to get breath samples from 362 fans exiting 13 different baseball games and three football games. Forty percent registered some level of alcohol on the meters.
在过去的半个世纪里，胎头娩出后的产科医生的第一个动作就是用橡皮吸球吸新生儿的口腔鼻咽，以防那儿的分泌物干扰新生儿的初次呼吸。 最近专家们建议停止这一操作。
During the past half century, the first action an OB took after delivering the fetal head was to perform oronasopharyngeal suctioning, using a bulb or DeLee device.
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