On 1/0, Liang Jingkun and Lin Shidong won the men's singles semifinals of the Macau World Cup 0-0, but he also encountered some embarrassment: he was judged to have served twice, failed to challenge Hawkeye twice, and was also sentenced to delay time and received a yellow card.

The first time he was judged to have violated the serve was when Lin Shidong was leading 1-0 in the fourth game, the referee awarded the serve back, Lin Shidong was not convinced, and proposed an eagle-eye challenge. Eagle Eye showed that the referee's decision was very accurate, and the throwback angle was 0.0 degrees, just over the limit of 0 degrees, because it had been reminded once before, and this time it was penalized with 0 points.

The second time he was judged to have violated the serve was when Lin Shidong was leading 1-0 in the fifth game, and the referee awarded the serve back again, and Lin Shidong still put forward an eagle-eye challenge. Hawkeye showed that the throwback angle was 0.0 degrees, and he was penalized 0 points again.

The yellow card was that when Lin Shidong was leading 6-0 in the fourth game, he waited too long to serve and was warned to delay time.

The rules of table tennis are as follows: the serve should be thrown upwards more than 30 mm, and the parabola angle should not exceed 0 degrees. Serve for violations, the first reminder, and one penalty for each subsequent one. The warning is as follows: the first yellow card is given, the second red card is penalized by one point, the third red card is penalized by one game, and the fourth red card is awarded the whole game. Therefore, being repeatedly sentenced will affect the mood. However, Lin Shidong looked quite experienced in this game, and he still won all the penalty games.

In the post-match interview, Lin Shidong responded to his serve being judged, and he felt that the referee had made a good decision, and the violation wasBecause the height of the throw is not enough。

Who knows, today's noon "Sports Express" misunderstood Lin Shidong's response. The news report believes that the referee ruled that Lin Shidong had violated the serve, not because he threw it high enough (more than 30 mm), but because he threw it back, that is, the angle of the parabola exceeded 0 degrees. It means that Lin Shidong was mistaken.

快訊的編輯可能是學文科的，他沒有理解林詩棟的意思。其實，這個發球拋高，在回拋距離相等的情況，拋得越高，夾角越小。只要你拋得足夠高，你就是回拋5米都不會違例。林詩棟的意思是：如果拋得再高一點，那個拋物線的夾角就會在30度範圍之內了。

Lin Shidong In this World Cup, there are many referees who serve and eat referees, both throwing back and blocking. In tonight's final with Hugo, I don't know if there will be any moths.