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DataTennis 使用方法
从比分记录到统计查看，按项目了解 DataTennis 的使用方法。
You can start entering scores in DataTennis right away without creating a new match first.
Simple Mode is enabled by default.
To record more detailed data such as aces and stroke winners, change the input mode from the settings screen.
- Tap the side that won the point
- The score is calculated automatically
- Use Undo to go back to the previous point