Another former champion Maria Sharapova has been knocked out of the tournament and seven players forced to withdraw because of injury. The most high-profile was the women’s second seed Victoria Azarenka, who injured herself in her opening match.

BBC News

第二页：LRC同步字幕

[00:00.00]如果你喜欢voa英语网(yingyu.chazidian.com)，请介绍给更多的同学哦

[00:00.10]BBC News with Nick Kelly.

[00:04.11]The Egyptian President Mohammed Morsi has warned that political polarisation is threatening democracy in the country.

[00:10.25]In a nationwide television address to mark his first year in office, Mr Morsi admitted he had made some mistakes.

[00:16.12]He promised to introduce immediate and radical reforms in state institutions.

[00:20.56]Our correspondent Aleem Maqbool has this assessment.

[00:23.88]He started with a very conciliatory tone.

[00:26.52]He even made, acknowledged making mistakes.

[00:29.48]He spoke very softly and he said Egyptians shouldn’t accuse each other and within a few minutes,

[00:34.99]he was doing exactly that—he was accusing old regime figures; he was naming individual politicians;

[00:41.05]he named a judge; he named a journalist; he talked like all of these people conspiring against him.

[00:46.60]So I think those protests that are planned over the weekend are going to be as big as a lot of people anticipated.