We do not even know, for example, how many stars have planets, and we certainly do not know how likely it is that life will arise naturally, given the right conditions.

例如，我们甚至不知道有多少恒星有行星，我们当然也不知道如果有适当的条件，生命自然出现的可能性有多大。

youdao

How likely am I to get it?

我得病的可能性有多大？

youdao

But how likely is that?

但是，这种可能性到底有多大？

youdao

One of the last decisions of its term will likely cause employers to take greater care in how they choose workers to promote.

VOA: special.2009.07.03

How likely are all the inputs, are they all equally likely, or are they going to depend on other things? And that may depend on the user, so you can't kind of get at that.

他们大致相同么？,他们依赖于其他事情么？,输入也跟用户有关,因此你没法完全得出结果来。

麻省理工公开课 - 计算机科学及编程导论课程节选

For example, in the late 1990s, if you were to ask a question--I'm hypothesizing -how likely is it that the Dow will be over 10,000 by the year 2008?

例如,在90年代末,假如有人问你这样一个问题,道指在2008年底前,突破万点大关的可能性有多大

耶鲁公开课 - 金融市场课程节选

How likely is it that heavier ethanol blends will have a similar impact on cars?

FORBES: Biggest Battle Yet for Biofuels Begins

What wages will they earn, and how likely are those skills to sustain them?

FORBES: What Every Nonprofit Board Needs to Know

And how likely is it that the fears of the French will be fulfilled?

BBC: French mourn Virgin's 'funeral march'