当你在家进行力量训练或伸展运动时，可以与家人视频通话。
FaceTime with a relative as you strength train or stretch at home.
运动处方作为指导运动训练与体育锻炼的科学依据。
Sport prescription is the scientific foundation to guide sports and physical training.
排球运动员的球感好坏在排球运动训练与比赛中具有十分重要的意义。
The feel of volleyball plays an important role in training and competition.
排球运动员的球感好坏在排球运动训练与比赛中具有十分重要的意义。
The feel of volleyball plays an important role in training and competition.
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