Unit 148 Make it a social occasionUnit 148 让运动成为你的社交活动"I've got to run with a partner,"says Mike McNally of Des Moines.Mike's outgoing personality is the flip side of Marla's need for solitude.If you're a person who likes keeping pace with someone else,find a companion and go for it.住在艾奥瓦州得梅因的麦克.麦拉利说：“我跑步必须和某个伙伴一起跑。”麦克外向的性格和玛拉的独处性格正好相反。如果你是一个喜欢和别人齐步跑的人，就找个伴一起跑吧。