Tennis is a game played between either two players ("singles") or two teams of two players ("doubles"). Players use a stringed racquet to strike a hollow rubber ball covered with felt over a net into the opponent's court. Originating in Europe in the late 19th century, tennis spread first throughout the English-speaking world, particularly among the upper classes. Tennis is now once again an Olympic sport and is played at all levels of society, by all ages, and in many countries around the world. Except for the adoption of the tie-breaker in the 1970s, its rules have remained remarkably unchanged since the 1890s. Along with its millions of players, millions of people follow tennis as a spectator sport, especially the four Grand Slam tournaments.还有很多介绍~ 自己慢慢看~
1.网球,tennis ball,ball about the size of a fist used in playing tennis。2.Tennis is a game played by two or four players on a rectangular court. The players use an oval bat with strings across it to hit a ball over a net across the middle of the court. 3.网球是一项优美而激烈的体育运动,网球运动的由来和发展可以用四句话来概括:孕育在法国,诞生在英国,开始普及和形成高潮在美国,现在盛行全世界,被称为世界第二大球类运动。网球通常在两个单打球员或两对双打组合之间进行。球员在网球场上隔着球网用网球拍击打网球。现代网球运动诞生于19世纪的英国伯明翰。在20世纪中,网球在世界各地得到广泛发展,并成为一项世界性的体育运动。最受关注的网球比赛是每年举办的四项网球四大满贯赛事。