| 摘要 |
A ball launching device includes a tripod, an elastic cord connected to the tripod, and a ball holder connected to the elastic cord. The tripod has first and second downwardly diverging front legs and a back leg. The first and second front legs define a ball launching passage therebetween. The elastic cord is connected to the first and second front legs for launching the ball through the passage. The ball holder is connected to the elastic cord for releasably holding the ball therein.
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