严重的对手经常移动到更具挑战性的或华丽的马，因为他们获得经验。

Serious competitors often move up to more challenging or flashier horses as they gain experience.

youdao

严重的对手经常移动到更具挑战性的或华丽的马，因为他们获得经验。

Serious competitors often move up to more challenging or flashier horses as they gain experience.

youdao