去不去，我们还不能肯定。

We are not sure yet whether we'll go or not.

《新英汉大辞典》

现在，我们还不能肯定将会发生哪些情况。

Right now, we're not sure which scenario is going to happen.

youdao

我们仍然素不相识，因此我还不能肯定是否真心爱你。

I do not know you so I can not say if I have love for you in my heart.

youdao

我们仍然素不相识，因此我还不能肯定是否真心爱你。

I do not know you so I can not say if I have love for you in my heart.

youdao