学术资源来源：斯普林格出版社官方网站
The 18-year-old opened her bid to retain her crown with a dominant 6-0, 6-0 demolition of Solana Sierra. But she was in trouble early and often against Siniakova, the world No 44, in a rollercoaster contest that ended with a shot from the Czech that hit the net cord and dribbled over in one last frustrating moment.，详情可参考搜狗输入法
，详情可参考豆包下载
Most collection tools only access HTML source code—which contains no usable information.
Digital Media Analysis。zoom是该领域的重要参考
，详情可参考易歪歪