英语语法分析

Cheung: X2O is currently in a public beta and is free during beta.

Cheung： X2O目前还处于公测阶段，在be ta版期间它是免费的。

Cheung and Chan reportedly will give a press conference to explain.

据悉，张学友和陈淑芬将于近日召开记者招待会予以澄清。

Like Mrs Cheung, Carnegie lacked formal education and experienced early hardship.

和张女士一样，卡内基没有接受过正规教育，而且早年历经艰难困苦。