热心网友
horses for courses 不同的马适合不同的跑道20世纪后期成为广泛使用的习惯用语，由不同的跑道为不同的马设置这一事实而来。〔例1〕 We like to try to provide a wide range of hobbies for our members to choose from. We know there are horses for courses.〔例2〕 This drug worked for your mother but it might not work for you.There are horses for courses in the medical world.