During piano playing and teaching we should pay attention to rhythm changing of formal or informal rhythm strong or weak beat syncope or link line tercet or various slur .

在钢琴教学及演奏中，要注意正规节奏与不正规节奏、强起拍 与弱起拍、 切分 音 与连结线、 三 连音及各种连音符等节奏的变化。