That's why we need to keep our fingers crossed.

那就是为什么我要祈祷我时来运转。

So I think we have to keep our fingers crossed and hope for the best.

所以我认为我们必须祈祷并祈祷最好的结果。

Indeed, we need! We talk about keeping our fingers crossed when we hope that things are going to turn out in the way we want them to in the future.

我们确实需要祈祷！我们用keeping our fingers crossed表达我们希望事情在将来发展成我们期待的那样。