pain and swelling, especially in the arms and hands, caused by performing the same movement many times in a job or an activity (the abbreviation for ‘repetitive strain injury’ or ‘repetitive stress injury’) 反复应力性损伤，重复性劳损（全写为 repetitive strain injury 或 repetitive stress injury，由经常重复同一动作引起） The spread of computers in offices has led to a rise in cases of RSI. 计算机在办公室的普及导致重复性肌肉劳损的上升。