公司发表官方声明，将关闭归咎于供应链问题。

The company gave an ___official statement blaming supply chain issues for the closure.

关于这一事件的官方说法很快受到了独立目击者的质疑。

The ___official account of the incident was quickly challenged by independent witnesses.

他重复了事件的官方版本，尽管房间里几乎没人相信。

He repeated the ___official version of events, though few in the room believed it.