And the researchers saw multiple instances in which a smaller hyena came to dominate a larger one.

研究人员观察到了许多小鬣狗统治大鬣狗的案例。

There are multiple instances of lost or missing nuclear weapons—so-called " empty quivers."

有很多丢失或遗失核武器的例子——所谓的“空箭袋” 。

And in every business meeting, there are multiple instances in which you may need to provide clarification or delegate particular tasks to do that.

在每次商务会议中，您可能都会多次需要提供澄清或委派特定任务来完成。

As I was working on this story, I came across multiple instances where LAPD had installed pole cameras in parks or in public housing projects.

在我撰写这篇报道时，我多次遇到洛杉矶警察局在公园或公共住房项目中安装杆式摄像机的情况。