请问这句怎么翻译

原文链接：http://metronews.ca/olympics/314328/yi-siling-of-china-wins-1st-gold-medal-in-london/#

Yi Siling of China, who earned a shooting quota spot when she won the world women’s 10-meter air rifle championship in Munich two years ago, capped her domination of the discipline since then with the Olympic title on her debut.

请问加下划线的那部分如何翻译。 多谢了。

所有跟帖： 

• 谢谢，学习了cap作动词的用法。 -北京二号- ♀ (1786 bytes) () 07/28/2012 postreply 09:58:42

• 多谢北京二号 -无奈的马甲- ♀ (0 bytes) () 07/28/2012 postreply 10:55:53

• in addition: capability vs capacity -走马读人- ♂ (124 bytes) () 07/28/2012 postreply 12:46:37

• 也想试一试... -随星- ♀ (479 bytes) () 07/29/2012 postreply 00:10:27

• 对， 这回是奥运冠军 -随星- ♀ (0 bytes) () 07/29/2012 postreply 00:12:42

• 试着全句一起翻 -sportwoman- ♀ (881 bytes) () 07/29/2012 postreply 06:21:25

• More than 很棒。 -走马读人- ♂ (84 bytes) () 07/29/2012 postreply 07:15:09