| 摘要 |
<p>The belt allows a tennis player to carry on him a reserve of 4 to 8 balls during a game. They are held round the waist at the back, front or on either hip, without impeding movement. The belt, which is fastened by a buckle, has a band of elastic material joined to it. Strong partitions are fixed to the belt and are covered by the elastic band to form compartments to hold the balls. The band can be either fixed to the belt or removable.</p> |
