但教练员接受专业再训练的次数较少不利于教练员执教能力的提高。

But the coaches receive professional re-training is not conducive coaches fewer capabilities.

youdao

但教练员接受专业再训练的次数较少不利于教练员执教能力的提高。

But the coaches receive professional re-training is not conducive coaches fewer capabilities.

youdao