The correctness of this decision may be doubted.

此项决定是否正确值得怀疑。

《牛津词典》

The general accuracy of the account could hardly be doubted.

这一账目的一般准确性几乎无可怀疑。

youdao

Is there anything on earth which cannot be doubted except death, the only certainty in this world?

这个世界上除了死亡，这一最不可辩驳的事物之外，还有什么是不能被怀疑的？

youdao

President Zuma responded by thanking the FIFA president for his unwavering support in the face of those who doubted the event could be held successfully in Africa.

VOA: standard.2010.07.05

Liberal Democrat peer Baroness Williams of Crosby suggested that the bill might be "overloading" Monitor with duties and doubted whether the body would be able to perform properly.

BBC: Health and Social Care Bill part two

However Mr Jones added that the figures were "challenging" and he doubted jobs could be created quickly because of the current economic market.

BBC: 'Challenging' tourism boost plan for Plymouth

The official doubted anything could be done to reverse the trend.

BBC: News - Fears over Protestant exodus from Derry west bank