英语翻译Amateurs always find their passion to sport more importa

英语翻译
Amateurs always find their passion to sport more important than those professionals,Especially when you notice those indifferent shouder your trainning would become less amusing;and fatigue,a problem,what is worse,those professionals have better coaches and you,although equally promising will have only yourself to count on,every year,approximately more than half of amateurs would have to either quit or shift to a professional career.Another minor half would persist until they fail to see their promising career in advance.求助高手翻成较通顺中文.