The operation could help double arm amputees move their manufactured arms with greater ease and control.

VOA: special.2009.03.10

So every time you move your arm, that area of the brain with green line starts, become active in a particular way.

因此，每当你运动手臂的时候，大脑中绿线的部分开始工作，以特定的方式活跃起来。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

With it also being in mind that we can also help less disabled people, still severely disabled, for example with arm amputation, but perhaps less so.

同时，我们想我们也能够帮助到,那些伤残程度不像他们这么严重，但是也属于较重伤残的病人，比如胳膊被截肢，或者稍微轻微一些的病人。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Her right arm holds a torch with a flame high in the air.

VOA: special.2009.06.29

He replaced a portion of a rabbit's upper arm joint with a biomaterial scaffold, providing a place for cells to grow.

VOA: standard.2010.08.11

The seven-member crew controlled a robotic arm equipped with cameras and lasers to scan the surface of the heat shield.

VOA: standard.2009.07.16

It was a freight and stagecoach company with a banking arm that made loans to miners, invested in property, and succeeded beyond Wells and Fargo's wildest dreams.

VOA: standard.2010.03.11

The man in the soft felt hat, kneeling by the reclining woman and supporting her with an arm wrapped around her shoulders bears a striking resemblance to a certain fictional archaeologist.

VOA: standard.2010.08.09

In its report,the EU executive arm said Turkey made no progress in normalizing relations with Cyprus, adding that it was urgent that Ankara open its ports and airports to Greek Cypriot traffic.

VOA: standard.2009.10.15