It's this strange form that makes race walking such an attractive activity, however, says Jaclyn Norberg, an assistant professor of exercise science at Salem State University in Salem, Mass.
马萨诸塞州塞勒姆大学的运动科学助理教授贾克琳·诺伯格说，正是这种奇特的形式使竞走成为一项有吸引力的活动。
Last night we students in senior joined an English Corner with three foreign teachers called Matt, Charlie and Jaclyn.
昨天晚上我们有“英语角”的活动，所谓的“英语角”就是和外教对话。
Dr Jaclyn Smith, a doctor of respiratory medicine at the University of Manchester who specialises in cough measurement, told Discovery.com
曼彻斯特大学呼吸科医生贾克琳·史密斯医生专攻咳嗽测量。
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