He shot out his right arm and landed a punch on Lorrimer's nose.

他突然抡起右臂，一拳打在洛里默的鼻子上。

《牛津词典》

His right arm was extended up beside his head, still holding on to a coffee cup.

他的右臂向头的一侧伸开，手上还紧紧握着一只咖啡杯。

《柯林斯英汉双解大词典》

Her right arm was hurt.

她的右臂受伤了。

youdao

His right arm was crushed. Once set,he would never be able to bend his arm again.

VOA: special.2009.09.27

If you sit in your chairs and look at this keyboard, and relax your muscles and imagine moving your right arm up and hitting the "s" key.

当你坐在椅子上，注视着电脑键盘，放松肌肉,想象你抬起右臂敲击，S，键。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

That is bold. The great creator raised his plastic arm, right?

这很大胆，造物主举起了他“强有力的手“不是吗？

耶鲁公开课 - 文学理论导论课程节选

He lost much of his right arm and suffered multiple injuries, including severe traumatic brain injury.

WHITEHOUSE: Improving Health Care for Veterans

Another used what little was left of his right arm to race up a rock-climbing wall.

NPR: Craig DeMartino: Winner in the Extremity Games

Burke was already started heading off the court pumping his right arm toward the Michigan fans.

NPR: Michigan Rolls Into Final Four, Beats Fla. 79-59