求翻译：　2008年8月20日20时30分，北京科技大学体育馆里，21岁的吴静钰站在奥运会跆拳道女子49公斤级的冠军领奖台上，面对冉冉升起的国旗，含着泪水与微笑，和全场观众一起唱响国歌。 　　经过一天四轮的苦战，脖子上挂着“金镶玉”，看上去文静、柔弱的吴静钰开创了一个历史：她是中国跆拳道队第一个小级别奥运冠军！是什么意思？

At 20:30 on August 20, 2008, Beijing Technology University Gymnasium, the 21-year-old Wu Jing Yu standing Olympic taekwondo champion women's 49 kg class podium, the face of rising national flag, tears and smiles, and the audience sing the national anthem together. After a day four of hard work, hang

August 20, 2008 20:30, 21 years old, Taekwondo, Wu Ching-Tsang Yok-sing station at the Olympic Games of the Women's 49kg Taekwondo Championship podium level, and in the face of rising with the national flag, with tears, and the crowd smiling sing national anthem. After a long day of hard work, 4 rou

　On August 20, 2008 20 o'clock 30 minutes, in the Beijing Scientific and technical university stadium, 21 year-old Wu static treasures stand in the Olympic Games Tae Kwon Do female 49 kilogram level champions get on the award platform, facing national flag which raises slowly, holds the tears and th

　August 20, 2008 University gym, 21 Wu Jingyu stands in Olympic taekwondo champions on podium level women's 49 kg and facing the rising national flag with tears and smiles and audience sing national anthems. A day after four rounds of struggle hard, hung on the neck "gold mounted jade", it looks qui

　August 20, 2008, science and technology Beijing gymnasium, Wu Jingyu, aged 21 at the Olympic Games women's 49 kg taekwondo champion on the podium at the level of, in the face of rising national flag, with tears and smiles, and the audience sing the national anthem. A day after four rounds of strugg