两人开始上长达一小时的课，像往常一样，先要进行几分钟的挥拍热身，先正手再反手。

The two began their one-hour lesson, as usual, with a few minutes of long warm-up rallies, first to the forehand, then to the backhand.

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闪身正手，记住快速后退并保持拍头高举，一旦移动到位，全力挥出，送球一程。

To hit the runaround forehand, remember to backpedal quickly and keep your racquet up high as you move into position. Once there, be sure to swing out and give the ball a ride.

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闪身正手，记住快速后退并保持拍头高举，一旦移动到位，全力挥出，送球一程。

To hit the runaround forehand, remember to backpedal quickly and keep your racquet up high as you move into position. Once there, be sure to swing out and give the ball a ride.

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