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2001年11月在墨西哥召开的国际网联代表大会通过了网球规则的修改,其中包括场地广告、比赛用球、记分方法以及戴维斯杯和联合会杯的相关规定。 1.新规则允许在球网的某些部位出现不超过3英尺的广告,但广告中不能包含白色或黄色。以往球网、中心带、网边白布以及单打支柱上是不允许出现任何广告的。 2.新规则要求在不同地面上使用不同网球的规定。2000年国际网联代表大会提出使用另外两种网球的建议(一种是快速球,一种是慢速球),并从2000年1月1日至2001年12月31日对这两种网球进
In November 2001, the ITU Congress in Mexico adopted a revision of the rules of the tennis court, which included venue advertisements, match balls, scoring methods, and Davis Cup and Confederations Cup rules. 1. The new rules allow ads up to 3 feet in certain parts of the web, but ads can not include white or yellow. In the past, the net, the center belt, nets white cloth and singles pillars are not allowed to appear on any ad. 2. The new rules require the use of different tennis rules on different grounds. In 2000, the ITU Congress put forward the suggestion of using two other tennis balls (one kind of quick ball and one kind of slow ball) and from January 1, 2000 to December 31, 2001, both tennis Enter