塞尔维亚严谨的教练员培养制度培养出大批优秀的教练员的翻译：Serbia strict coach systems create a large number of outstanding coaches 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Serbia coach rigorous training regime to develop a large number of excellent coaches

Serbia strict coach systems create a large number of outstanding coaches

The Serbian rigorous trainers raise the system to train large quantities of outstanding trainers

Serbia stringent coaches train a large number of excellent training system for coaches

Serbia strict coach systems create a large number of outstanding coaches