Crack! Crack! Two shots rang out.

吧吧两声枪响。

《新英汉大辞典》

If they resist, news of their courage will seep out and their hold over the public will grow. If they crack, the movement may crack too.

如果他们能够抵抗，有关他们的勇气的新闻将会传出去被公众所知，这样他们的追随者将会增加，如果他们屈服了，那么运动也许也就结束了。

youdao

After his crack-up,however, he discovered he was no longer welcome at the magazines that had paid him well.

VOA: special.2010.11.28

So, here's the reading. So, for example today, there is a vision statement, administrative details and I'm going to get a little bit of teaching towards the end. And, if you wanted to, you could crack the book and look at chapter one.

这是阅读材料，例如说，今天，有一个远景说明，行政管理的细节,末尾的时候我会讲一些教学的内容,如果你们想要的话，你可以打开那本书，翻到第一章。

麻省理工公开课 - 固态化学导论课程节选

So, it frees you from some of Apple's tethers and this was the code that circulated on the Internet iPhone with which people could crack their iPhones.

这样我们就从苹果的约束下解放出来,这些代码是在网站上流通的,使用它们可能损坏你们的。

哈佛公开课 - 计算机科学课程节选

There was a tiny crack in the glass, and a line of mist at the crack, under the glass.

NEWYORKER: Teaching

When you - you're crack climbing a thin crack, you stick your toes into the crack and then kind of wrench down on to stand up, and it's painful.

NPR: Craig DeMartino: Winner in the Extremity Games

Artists were chosen because they managed to crack Billboard's Hot 100 Top 10 list with their first single and then never managed to crack the Top 25 for the next 10 years.

CNN: Billboard ranks decade's one-hit wonders