rideress

例句：

1. 1. The young girl was a skilled rideress.
   这个年轻的女孩是个熟练的女骑手。
2. 2. She rode her horse across the field with grace and ease.
   她骑着马在田野上优雅而轻松地行走。
3. 3. The riders were all dressed in their finest attire for the competition.
   参赛者都穿着他们最好的服装。