gymnasticsn.体操gymnastics competitions体操比赛gymnastics skill analysis体操技术分析gymnastics specialization体操专修gymnastics teaching reform体操教学改革gymnastics shaping exercise体操健身运动gymnastics technical analysis体操技术分析gymnastics with hang apparatus轻器械体操gymnastics - teaching ability体操教学能力Gymnastics is a required subject.体育是必修的课程。Gymnastics is his favourite sport.体操是他最喜爱的运动。