pitch speed

例句：

1. 1.The pitcher must adjust his pitch speed to match the batter's swing.
   投手必须调整投球速度以匹配击球手的挥棒动作。
2. 2. The fastball is a common pitch in baseball, with a typical pitch speed of around 90 miles per hour.
   快速球是棒球中的常见投球，典型的投球速度约为每小时90英里。
3. 3. In cricket, the bowler has to control the pitch speed to avoid giving away runs.
   在板球中，投手必须控制投球速度以避免失分。