The ability to do simple dancing is a sure thing for some animals.

一些动物还能够跳简单的舞蹈。

Because law isn't a sure thing?

因为法律不是一件可靠的事情吗？

The only sure thing we have.

是我们唯一能肯定的事情了。

That's the only sure thing I do know.

这也是唯一我知道能肯定的事情。

This is a sure thing.

这是件有把握的事情。

But these days, this sure thing isn't so sure.

然而近日，确定无疑的事情却有了变化。

Sure thing Frank.

我会的，弗兰克。

Accounting: Death and taxes are a sure thing.

会计：死亡和税收是无可回避的。

Sure thing. Just tell me how. How do I use this?

当然可以。只要告诉我怎么照。我要如何使用这个？

The only sure thing? Thundercats were totally go.

唯一清楚的是，霹雳猫们都已经悄然走啦。

Sure thing. No problem. I can take you where you want to go.

当然可以。没问题。你想去哪里我都可以载你去。

Sure thing, you really need a camera when you're on vacation.

那是一定的，度假的时候你确实需要一部相机。

The only sure thing is that the present system cannot continue.

唯一肯定的是，现行的系统不能继续下去。

“Sure thing, boss,” he says, withjust a hint of an Indian accent.

“当然可以，老板”，他说道，带着一点印度口音。

But as the 2000s were just dawning, it was far from a sure thing.

但是当10年前，21世纪刚刚破晓时，人们对它远远没有多大把握。

Sure thing. And one more thing. Could you tell me how the telephone works?

那没问题。另外还有一件事，你能告诉我怎么使用电话吗？

It may not be a 100% sure thing, but it's definitely "on" if you see that eye signal.

可能不是100%肯定的事，但是如果你看到那个眼神信号确定没错。

Sure, only betting on a sure thing might mean you'll never lose. But how often will you win?

诚然，在明确的事情上下注你永远不会输，但是你又能赢几次？

But until Sunday's announcement, it wasn't clear to outsiders that the book was a sure thing.

但是不到星期天正式宣布，没有人敢打包票说，这本书就这么定下来了。

From teenagers to senior citizens, every new relationship feels like a sure thing -- until it isn't.

从青少年到成年公民，每段新的恋情看上去都很可靠，直到它变得不可靠为止。

But the "very good upside" Mr Obama discerned when he abandoned Mr Mubarak in February is no longer such a sure thing.

但是，2月份奥巴马抛弃穆巴拉克时所称的“坏事的很好一面”不再是这种确定之事。

And we're not the only ones. A new study shows that pigeons will also pass up a sure thing in the hopes of a big payoff.

一项新研究显示，鸽子也会为了获得更大的回报而放弃一些近在眼前的好处。

The third-quarter decline in GDP was a dismal development but it does not make a further boost to quantitative easing a sure thing.

第三季度的GDP下滑是个令人沮丧的变化，但并不能保证会进一步推进量化宽松政策。