在澳大利亚,中国顶尖网球选手李娜的目的十分明确:除了要卫冕她在悉尼国际网球赛上的冠军头衔,她还要争取亮相澳大利亚网球公开赛总决赛。
In Australia to defend her Sydney International title and a finals appearance at the Australian Open , China 's top tennis player Li Na has a sense of purpose .