When you are sitting, keep your elbow on the arm rest.坐立时，把胳膊肘靠在扶手上。Amy lifted her arm to wave. "Goodbye," she called.埃米举起胳膊挥挥手。“再见，”她喊道。A roll of fat jiggled on the underside of her arm.她胳膊下侧有一层肥肉一颤一颤的。...
Impulsively she patted him on the arm.她很冲动地拍了拍他的胳膊。He took the bewildered Elliott by the arm and guided him out.他抓着不知所措的埃利奥特的胳膊，把他带了出来。You're hurting my arm...你弄痛我的胳膊了。He called on all Georgians to arm themselves, y...