常見例句雙語例句The trapezius is prone to muscle imbalance. The upper portion is prone to tightness and the lower portion is prone to weakness according to Janda.斜方肌很容易肌肉失衡，據(jù)Janda所言，其上束部分傾向于堅固而下束部分傾向于軟弱。blog.sina.com.cn 返回 upper trapezius muscle