我不知道此事是否真实。

I wonder whether it is true.

youdao

此事是否属实有待证实。

Whether it is true remains a question.

youdao

中方是否对此事开展了调查？

Has the Chinese side conducted an investigation into this incident?

youdao

问题在于：气象学家是否做好足够准备应对此事？

The question is: do climate scientists do enough to counter this?

youdao

中方在此事件上的立场是否有所变化？

Does that mean China's position has changed?

youdao

使我们担心的是我们是否有足够的时间把此事准备好。

What worries us is whether we have enough time to get it ready.

youdao

他必须回答他是否同意此事这样一个问题。

He must answer the question whether he agrees to it or not.

youdao

他必须回答他是否同意此事这们一问题。

He must answer the question whether he agrees to it or not.

youdao

您认为此事件受害者是否得到了合理的赔偿和解释？

Do you think if the sufferers got reasonable compensation and explanation?

youdao

您认为此事件受害者是否得到了合理的赔偿和解释？

Do you think if the sufferers got reasonable compensation and explanation?

youdao