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继在乒乓球比赛中实行新规则,以大球代替小球之后,网球赛事也正酝酿着一场变革,以加快网球运动的发展和普及。9月13～14日在墨西哥坎
Following the introduction of new rules in table tennis competitions and the replacement of small balls by big balls, tennis events are also brewing a revolution in order to speed up the development and popularization of tennis. September 13 to 14 in Mexico