For example, if you're talking about the chalk--if I throw the chalk, you will have to know where it is and how fast it's moving.

比如说,这支粉笔,如果我扔出这支粉笔,你就像知道它的位置和速度

耶鲁公开课 - 基础物理课程节选

and they get to know you and maybe assess how good you will be in the lab, so I think,

了解你，评估你在实验室里怎么样，所以我觉得，

要考入大学 - SpeakingMax英语口语达人

I circled this P -if any of you have taken statistics will know what that means, but it's the statistical term that tells you how significant these findings are.

我重点圈起了P,学过统计学的就知道这是什么意思,这是统计学的术语,它告诉我们,这些数据的重要程度

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选