GbEng
他急忙伸出手臂把她扶住，她才没有跌倒。 He flung his arm out just in time to stop her falling.
手臂和腿是人体的组成部分, 是构成完整的人体必不可少的. The arms and legs are integral parts of the human body; they are integral to the human body.
他用一只手臂围住她做出保护的姿势。 He put his arm round her in a protective gesture.
演讲者常用手或手臂做手势来强调他所说的某些要点。 A speaker often makes gestures with his hands or arms to stress something he is saying.
她手臂上有一块显眼的伤痕. She had a dilly of a bruise on her arm.
｀别发愁了,＇她边说边用手臂搂住他的肩膀. Don't worry,' she said, putting an arm round his shoulder.