The results of this study indicate that aerobic capacity of female soccer players may be accounted for by their different roles played in games as well as the physiological demand of game play.

本研究资料显示，球场上的角色位置，似乎可反映出女足球员不同的有氧能力与比赛的生理需求。

youdao

The network play is the players to play games through the Internet; it can contain the multiple roles of the red side, the dark side and the observer.

联网对战是玩家通过互联网实现联机对战，可以包含红方、黑方和观察者等多种角色。

youdao

Now of course Microsoft will put focus on their games, and of course Sony will do many things besides simply play games, but I do see the two consoles taking two separate roles that overlap a bit less than they did in the last generation when the two consoles were practically mirror images of each other.

FORBES: If Sony And Microsoft Find Their Next-Gen Roles, Where Does That Leave Nintendo?