individual medley的用法和样例：
例句
- Zhang named the breaststroke, individual medley, mid-distance freestyle, freestyle and medley relay events as China's medal prospects.
张认为蝶泳，个人混合泳，中距离自用泳，自由泳和混合泳是中国冲击奖牌的项目。 - In Athens, Phelps won individual gold medals in the two medleys and the two butterflies, and was part of two gold-medal relay teams.
在雅典，菲尔普斯在两个个人混合泳以及两个蝶泳项目上夺冠，还是两个接力冠军队成员。
