铲球技术所赋予攻守面积大，动作凶狠迅速的特征，使之成为防守的利剑。

Offensive and defensive tackle given technology area, the characteristics of the rapid action vicious, making it the sword defense.

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现代篮球战术具有进攻与防守统一，配合行动与个人行动统一，技术与战术统一等方面的特征。

The modern basketball strategy is characterized by the unity of attacking and defending, the unity of personal action and group action, and the unity of technique and strategy.

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