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可在安卓獲取Tennis Serve Speed Calculator的歷史版本
一個簡單的計算器，可以計算網球的發球速度！
A simple calculator that calculates your serve speed in Tennis!
The Tennis Serve Speed Calculator allows you to measure your serve speed accurately, by simply selecting your height, serve location, and time taken for the ball to reach the ground from your racket using the built-in timer.
最新版本1.0更新日誌
Last updated on 2022年01月28日
Initial Release
翻譯中...
Tennis Serve Speed Calculator
1.0 by Ryan Hsieh
2022年01月28日