请指出以下英语句子中的语法错误和标点错误At third place, the feat of very excellent quality of sports professional and perfect performances in campaign are be conductedthe very strict principles to choose a budding athletes.
问题描述：
请指出以下英语句子中的语法错误和标点错误
At third place, the feat of very excellent quality of sports professional and perfect performances in campaign are be conductedthe very strict principles to choose a budding athletes.
答