Runners range from four years old to grandparents; their times range from Andrew Baddeley’s world record 13 minutes 48 seconds up to an hour.
跑者年龄从四岁到祖父母辈不等；他们的用时从安德鲁·巴德利的世界纪录13分48秒到一个小时不等。
Have you 13 that you can leave on a flight an hour late but still arrive on time?
你是否知道13，晚一小时登机仍能准时到达？
It found that infants had an average of 14 alloparents a day by the time they were 18 weeks old and were passed between caregivers eight times an hour.
研究发现，当婴儿满18周时，他们平均每天有14个代养者，并且每小时会被传递给照料者八次。
13 an hour.
每小时13
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。