So as people in the back are answering these questions because they want to test my arm.

坐在后面的人回答我的问题,就是想要试试我的手臂力量。

麻省理工公开课 - 计算机科学及编程导论课程节选

So, we have a certain mode of talking about things that we own or things that are close to us "My arm, my heart, my child, my car."

我们对我们所拥有的,或是与我们有关的事物,有着特定的表述模式,比如,"我的胳膊,我的心脏,我的孩子,我的爱车"

耶鲁公开课 - 心理学导论课程节选

He's this high on my arm or shoulder, and there's his name.

他名字大概就在我手臂或者肩膀这里

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The other problem is that as it was passed from me to another individual, to another individual, then the vaccine could change in some ways that were hard to predict because what accumulates in the lesion in my arm is different in some way than what accumulates in the lesion on a cow.

另外一个问题是当疫苗从我这传到另一人,到另一个个体,疫苗可能会发生某些改变,这种改变很难预测,因为胳膊上积累的病变,与牛身上积累的病变是不太一样的

耶鲁公开课 - 生物医学工程探索课程节选