A-A+ At the same time lift your arms in a bent pos 2022-08-14 20:21:52 问答库 阅读 204 次 问题详情 At the same time, lift your arms in a bent position and move forward and backward as if you were walking.(翻译) 参考答案 参考答案：同时，抬起双臂保持曲肘姿势，并向前向后摆动，就好像正在走路一样。
