1. He's through to the semi-final of the men's singles. 他已进入男子单打半决赛。
2. He played against one of his compatriots in the semi-final. 他在半决赛中与他的一位同胞选手对垒。
3. She beat her semi-final time. 她在半决赛中获胜。
4. She finished third in her semi-final swim in August. Shortly after the semi-finals, she became a trending topic on Chinese social media and she became famous quickly around the world. 在8月的半决赛中,她获得了第三名。半决赛结束后不久,她成为了中国社交媒体上的热门话题,并迅速走红全球。
5. Even in the semi-final Bolt was still relaxed. 即便是在半决赛,博尔特还是很放松。