But as he was arriving in Riyadh with high hopes of launching an invigorated dialogue, a new audio tape attributed to al-Qaida leader Osama bin Laden was aired on al-Jazeera television.

VOA: standard.2009.06.03

Pseudonymous means it's published with a false name, a false author attributed.

笔名的意思是用一个假名发表，以一个假作者的名义。

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