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文章通过阐述网球击球后球运行弧线的诸要素,分析了击球弧线的各个影响因素,并结合实战提出了比赛中击球弧线的重要作用。
The article expounds the elements of running arc after tennis hitting, analyzes various influencing factors of hitting arc, and puts forward the important role of hitting arc in the competition.