1. In medley relays, each swimmer swims one stroke for the set distance; the order is backstroke, breaststroke, butterfly and freestyle. ���Ӿ�������У�ÿλ�˶�Ա��һ��������һ���ľ��룬˳����������Ӿ����Ӿ����Ӿ������Ӿ��
2. Michael Phelps breezed through his first day of Olympic competition, swimming in a preliminary heat for the 400-meter individual medley. ���˷ƶ���˹�ڰ��˻���Ӿ������һ���400���˻��ӾԤ��������ٻ�ʤ��
3. "About 100 bears were caught up in this frenzied attack, some were merely little chews, whereas some of them had some quite devastating injuries, " exhibition manager Daniel Medley said. չ�������������÷����˵�U����Լ100ֻ��������ⳡ���Ĺ��������ѣ���Щ����С��ҧ����Щ���ܵ��൱�����Ե��˺�����
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n.
1. a musical composition consisting of a series of songs or other musical pieces from various sources