俗話說：「發球發得好，吃分吃到飽。」最近國際桌球總會（ITTF）公開了中國國家隊教練李曉東分享如何發球的講座，筆者整理了影片內容，歡迎大家一起讀下去吧！
Serve plays an important role in table tennis. Recently, International Table Tennis Federation, ITTF, has published online a serve teaching video coached by Chinese national team coach Li, Xiaodong. As a table tennis enthusiastic amateur, I made a summary of LI’s serve tips as...