Unfounded rumours of accounting problems hit stocks of other companies.

有关账目问题的无根据的谣言打击了其他公司的股票。

《柯林斯英汉双解大词典》

Tiger Woods has hit out at "unfounded rumours" circulating since his car accident in the early hours of Friday.

泰格·伍兹对上周五早些时候发生的一起车祸所流传出来的“毫无根据的谣言”进行回击。

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While still grumbling about unfounded rumours in financial markets (and he has a point), a more realistic Mr Zapatero argued: "There is nothing better than transparency to demonstrate solvency."

虽然他依然唠叨金融市场的无根据谣言(而且他说的有道理)，但是萨帕特罗先生更加务实，他主张：“要彰显还债能力，没有什么比公开透明更好的了。”

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But it argued that its own continued publication would provide easier access to "quality" information for politicians and ordinary readers, as well as countering the spread of unfounded rumours.

BBC: Mixed messages for Iraq's media

And so I think, you know, what I'd like to hope, hope, is that, that any rumours like that are unfounded.

BBC: News Online

And the city is closely monitoring the emergence of a new Sars-like illness after rumours, later proved unfounded, of a case in Hong Kong in February.

BBC: Sars legacy still felt in Hong Kong, 10 years on