替补训练
- 网络Substitute training
替补训练-
她在航天局需要克丽斯麦克莱伦的替补的情况下训练，是成为第一位教师升入太空的选择。
She trained in case NASA needed a substitute for Christa McAuliffe , its choice to become the first teacher in space .
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本文就排球比赛中替补运动员的心理特征及他们在赛前，赛中，赛后的心理变化进行了探析，强调重视替补运动员的心理训练，将有利于排球比赛的胜利。
This text is intended for the analysis to substitute players ' psychological features and changes throughout their matches , emphasizing on their psychological training for the best results .