Unit 102：Walk someplace different第102单元：四处走走A group in Chicago hikes Mondays,Wednesdays and Fridays around the exhibits in the Museum of Science and Industry early in the morning before museum visitors arrive.在芝加哥有一个团体,固定会在每周一、三 、五在参观科学工业博物馆的游客未到之前,循着馆内的展品步行。One loop equals one-quarter of a mile.每绕一圈相当于走四分之一英里。Some walkers make the loop once or twice,while others manage to log several miles,learning about interesting subjects along the route.有些团员会走一两圈，而其他的人则走上好几英里，沿途学习有趣的新知。All they had to do was call the museum to make special arrangements.他们只需事先打电话到博物馆做些特别的安排就行了。Is there some interesting place,indoors or out,where you'd like to walk? Check it out.不论户内外，有没有一些有趣的地方会让你想去走走的呢？去查查看吧!
