枪林弹雨中，士兵们奋勇作战。

Soldiers bravely fight in a hail of ___bullets.

在演示文稿中用项目符号列出要点会更清晰。

Using ___bullets to list key points makes the presentation clearer.

子弹穿透了窗户，留下了一个小洞。

The ___bullet went through the window, leaving a small hole.

演讲者用三个要点总结了项目进展。

The speaker summarized the project progress in three key ___bullets.