balance beam 예문

• Hey, good luck on your balance beam routine, sweetie.
  이게 누구야? Hey, good luck on your balance beam routine, sweetie.
• Hey, good luck on your balance beam routine, sweetie.
  이게 누구야? Hey, good luck on your balance beam routine, sweetie.
• Before the 1970s, training in rhythmic gymnastics, the balance beam, and bars involved only simple ballet movements and physical training.
  1970년대 이전에 마루운동, 평균대, 철봉, 평행봉은 단지 간단한 발레동작과 신체적인 예술훈련만 있었다.