We'll have to wait and see what happens.

我们只有等着看将会发生什么事情。

《柯林斯英汉双解大词典》

We'll just have to wait and see—there's nothing we can do at the moment.

我们只得等等看，眼下没有法子。

《牛津词典》

With so many ifs and buts , it is easier to wait and see.

有这么多托词，还是静观其变吧。

《牛津词典》

But if the Obama administration is reacting with caution and a wait-and-see approach to Iran's election results, some Republicans are far less circumspect.

VOA: standard.2009.06.14

He says finding that out will be crucial. "Whether this was an act of terrorism conducted by al-Qaida central or that of a lone wolf acting independently, we will have to wait and see for the investigation and what comes out of that, but we do know that al-Qaida and their affiliates have a crazed obsession in targeting the aviation industry,"

VOA: standard.2009.12.27

Others said they are taking a wait-and-see approach regarding the gold market, given the volatile action.

FORBES: Gold Survey: Survey Participants See Higher Gold Prices Next Week

And we're going to have to take a wait-and-see kind of attitude with this.

NPR: Barbershop: What's the Buzz?

Would-be contributor 23-year-old Josh Wolfe(ph) has a wait-and-see attitude about what was formerly called INdTV.

NPR: Cable Channel Looks to 'Democratize' TV